Pteridophytes (Lycophytes, Horsetails, and Ferns)

Transcription

1 P a g e 17 Pteridophytes (Lycophytes, Horsetails, and Ferns) Lycophytes: Quillworts, Clubmosses, Spikemosses Isoetaceae / Isoétacées - Quillwort Family [N] Isoetes acadiensis Kott En: Acadian quillwort; Fr: isoète à Acadie. ntemp. ena; N to enfld.; aq. [=Isoetes tuckermanii A.Braun ex Engelm. subsp. acadiensis (Kott) Taylor & Luebke] [Isoetes acadiensis is known from Whitbourne and the Salmonier area, central Avalon. It was first discovered in Nfld. by D.M. Britton in 1981 (Bouchard et al., 1991).] [LN] Isoetes echinospora Durieu En: spiny-spore quillwort, Braun's quillwort, northern quillwort; Fr: isoète à spores épineuses. Circumboreal (disj.); thr. Nfld., N to nlab.; aq. [=Calamaria echinospora (Durieu) Kuntze] [=Isoetes ambigua A.Braun ex Engelm.] [=Isoetes braunii Durieu] [=Isoetes braunii Durieu forma robusta (Engelm.) N.Pfeiff.] [=Isoetes echinospora Durieu forma bootii (Engelm.) Clute] [=Isoetes echinospora Durieu forma robusta (Engelm.) Clute] [=Isoetes echinospora Durieu subsp. asiatica (Makino) Á.Löve] [=Isoetes echinospora Durieu subsp. braunii (Durieu) Piper & Beattie] [=Isoetes echinospora Durieu subsp. muricata (Durieu) Á.Löve & D.Löve] [=Isoetes echinospora Durieu var. asiatica Makino] [=Isoetes echinospora Durieu var. bootii Engelm.] [=Isoetes echinospora Durieu var. braunii (Durieu) Engelm.] [=Isoetes echinospora Durieu var. muricata (Durieu) Engelm.] [=Isoetes echinospora Durieu var. robusta Engelm.] [=Isoetes echinospora Durieu var. savilei B.Boivin] [=Isoetes muricata Durieu] [=Isoetes muricata Durieu forma robusta (Engelm.) C.F.Reed] [=Isoetes muricata Durieu subsp. asiatica (Makino) H.P.Fuchs] [=Isoetes muricata Durieu var. braunii (Durieu) C.F.Reed] [=Isoetes setacea Lam. subsp. muricata (Durieu) Holub] [=Isoetes tenella Léman ex Desv.] [=Isoetes tenella Léman ex Desv. forma robusta (Engelm.) Rothm.] [=Isoetes tenella Léman ex Desv. var. braunii (Durieu) Rothm.] [N] Isoetes echtuckerii D.F.Brunton & D.M.Britton (I. echinospora I. tuckermanii) En: hybrid quillwort; Fr: isoète hybride. Reported from the Grand Falls area, cnfld.; aq. [The first Nfld. report of Isoetes echtuckerii comes from J.Maunder, from collections in a pond near Red Cliff, Grand Falls, This report was confirmed by D.F.Brunton from images in the Digital Flora of Newfoundland (DFNL).] [N] Isoetes harveyi A.A.Eaton (I. lacustris I. tuckermanii) En: Harvey's quillwort; Fr: isoète de Harvey. Reported from w/ne/enfld. (MT).; aq.

2 18 P a g e [=Isoetes tuckermanii A.Braun ex Engelm. var. harveyi (A.A.Eaton) Clute] [Three confirmed reports of Isoetes harveyi from Newfoundand come from Topsail, enfld. (J.Montgomery, 76173a, 1973), Northwest Gander River, nenfld. (Bouchard, Hay, Brouillet, 88170, 1988, as I. tuckermanii; revised by D.F.Brunton), and near Rocky Harbour, wnfld (D.F.Brunton & K.L.McIntosh, 15, ) (D.F.Brunton, pers comm., May 9, 2015). Labrador reports of Isoetes harveyi are unconfirmed.] [LN] Isoetes lacustris L. En: lake quillwort, deepwater quillwort; Fr: isoète lacustre, isoète des lacs. Boreal amphi-atlantic disjunct; sw/w/ne/s/enfld., N to nlab.; aq. [=Calamaria lacustris (L.) Kuntze] [=Isoetes heterospora A.A.Eaton] [=Isoetes hieroglyphica A.A.Eaton] [=Isoetes lacustris Pursh 1814, nom. illeg. isonym., non L. 1753] [=Isoetes lacustris Pursh subsp. hieroglyphica (A.A.Eaton) Taylor & Luebke] [=Isoetes lacustris Pursh subsp. lacustris] [=Isoetes macrospora Durieu] [=Isoetes macrospora Durieu forma hieroglyphica (A.A.Eaton) N.Pfeiff.] [=Isoetes macrospora Durieu forma macrospora] [=Isoetes macrospora Durieu var. heterospora (A.A.Eaton) A.A.Eaton] [=Isoetes tuckermanii A.Braun ex Engelm. var. heterospora (A.A.Eaton) Clute] [N] Isoetes tuckermanii A.Braun ex Engelm. En: Tuckerman's quillwort; Fr: isoète de Tuckerman. ntemp. ena; N to w/nw/c/enfld.; aq. [=Calamaria tuckermanii (A.Braun ex Engelm.) Kuntze] [Day (1999) shows one dot in south-coastal Labrador, but Labrador reports of Isoetes tuckermanii are unvalidated.] Lycopodiaceae / Lycopodiacées - Clubmoss Family [LN] Diphasiastrum alpinum (L.) Holub En: alpine clubmoss, alpine groundcedar; Fr: lycopode alpin; Inn: kakauat. Arctic-alpine circumboreal (disj.); thr. Lab., S to wnfld.; snowbeds. [=Lycopodium alpinum L. (basionym)] [=Diphasiastrum complanatum (L.) Holub subsp. alpinum (L.) Jermy] [=Diphasium alpinum (L.) Rothm.] [=Lepidotis alpina (L.) P.Beauv.] [=Lycopodium alpinum L. subsp. cupressifolium (Opiz) Dostál] [=Lycopodium chamarense Turcz. ex Ledeb., nom. inval.] [=Lycopodium complanatum L. subsp. alpinum (L.) Hook.f.] [=Lycopodium cupressifolium Opiz] [=Stachygynandrum alpinum (L.) C.Presl] [Diphasiastrum alpinum is known only from snowbeds in Gros Morne NP, wnfld., (Bouchard et al., 1991); it was first reported in Nfld. by Bouchard & Hay (1974).] [LN] Diphasiastrum complanatum (L.) Holub En: northern groundcedar, northern running-pine; Fr: lycopode aplati; Inn: kakauat. Circumboreal; N thr. Nfld. & Lab.; acid. [=Lycopodium complanatum L. (basionym)] [=Diphasiastrum complanatum (L.) Holub var. complanatum] [=Diphasiastrum complanatum (L.) Holub var. glaucum Ching] [=Diphasium anceps (Asch.) Á.Löve & D.Löve]

3 P a g e 19 [N] [LN] [=Diphasium anceps (Wallr.) Á.Löve & D.Löve, nom. illeg.] [=Diphasium complanatum (L.) Rothm.] [=Diphasium complanatum (L.) Rothm. subsp. anceps (Asch.) Dostál] [=Diphasium wallrothii H.P.Fuchs] [=Lepidotis complanata (L.) P.Beauv.] [=Lycopodium anceps Wallr. 1841, nom. illeg. hom., non C.Presl 1825] [=Lycopodium complanatum L. forma canadense (Vict.) A.E.Porsild] [=Lycopodium complanatum L. forma typicum A.E.Porsild, nom. inval.] [=Lycopodium complanatum L. var. anceps Asch.1864, non P.Fourn.1934] [=Lycopodium complanatum L. var. canadense Vict.] [=Lycopodium complanatum L. var. elongatum Vict.] [=Lycopodium tristachyum Pursh var. boreale Vict.] [=Stachygynandrum complanatum (L.) C.Presl] Diphasiastrum digitatum (Dill. ex A.Braun) Holub En: southern groundcedar, southern running-pine, fan clubmoss; Fr: lycopode en éventail. Temp. ena; N to sw/s/ne/enfld.; acid. [=Lycopodium digitatum Dill. ex A.Braun (basionym)] [=Diphasium anceps (Asch.) Á.Löve & D.Löve subsp. flabelliforme (Fernald) Á.Löve & D.Löve] [=Diphasium flabelliforme (Fernald) Rothm.] [=Lycopodium complanatum L. forma brachypodon Fernald] [=Lycopodium complanatum L. forma wibbei (Haberer) House] [=Lycopodium complanatum L. subvar. foliaceum Farw.] [=Lycopodium complanatum L. subvar. proliferum (Vict.) Farw.] [=Lycopodium complanatum L. var. dillenianum Döll] [=Lycopodium complanatum L. var. flabelliforme Fernald] [=Lycopodium complanatum L. var. wibbei Haberer] [=Lycopodium flabelliforme (Fernald) Blanch.] [=Lycopodium flabelliforme (Fernald) Blanch. forma foliaceum (Farw.) M.Broun] [=Lycopodium flabelliforme (Fernald) Blanch. forma proliferum Vict.] [=Lycopodium flabelliforme (Fernald) Blanch. forma wibbei (Haberer) Dole] [=Lycopodium flabelliforme (Fernald) Blanch. forma wibbei (Haberer) M.Broun 1938, nom. illeg. isonym., non (Haberer) Dole 1937] [=Lycopodium flabelliforme (Fernald) Blanch. var. ambiguum Vict.] [=Lycopodium flabelliforme (Fernald) Blanch. var. elongatum Vict.] [=Lycopodium flabelliforme (Fernald) Blanch. var. gartonis B.Boivin] [=Lycopodium tristachyum Pursh var. laurentianum Vict.] [Diphasiastrum digitatum is known only from exposed barrens on the Avalon Peninsula, enfld. (Bouchard et al., 1991). See: Hickey, R.J., and J.M. Beitel A name change for Lycopodium flabelliforme. Rhodora 81(825): ] Diphasiastrum sabinifolium (Willd.) Holub (D. sitchense D. tristachyum) En: savinleaf groundcedar, savinleaf clubmoss, heath-cypress; Fr: lycopode à feuilles de genévrier. Boreal ena; thr. Nfld. (except nw), w/nlab. [=Lycopodium sabinifolium Willd. (basionym)] [=Diphasium sabinifolium (Willd.) D.Löve] [=Lycopodium armatum Desv. ex Poir.] [=Lycopodium complanatum L. var. sabinifolium (Willd.) Farw.] [=Lycopodium complanatum L. var. sharonense (S.F.Blake) Farw.] [=Lycopodium sabinifolium Willd. forma decipiens Lepage]

4 20 P a g e [LN] [LN] [N] [=Lycopodium sabinifolium Willd. var. patens Vict.] [=Lycopodium sabinifolium Willd. var. sharonense (S.F.Blake) S.F.Blake] [=Lycopodium sabinifolium Willd. var. superfertile Vict.] [=Lycopodium sabinifolium Willd. var. typicum Wherry, nom. inval.] [=Lycopodium tristachyum Pursh var. sharonense S.F.Blake] [This hybrid clubmoss occurs in Nfld. within the overlapping range of both parents, however, most NL reports refer to Diphasiastrum sitchense. Since D. tristachyum is not yet known from Labrador, it seemed unlikely that hybrids with this species occur throughout Labrador; however, Payette et al. (2013) shows 1 distribution dot that is from northeast of Smallwood Reservoir; MT also reports one collection by Wynne-Edwards from Nain, nlab. (L.Brouillet, pers. comm., June 16, 2015).] Diphasiastrum sitchense (Rupr.) Holub En: Sitka groundcedar, Sitka clubmoss, tufted ground-cedar; Fr: lycopode de Sitka; Inn: kakauat. Boreal NA, easia; thr. Nfld., N to nlab. [=Lycopodium sitchense Rupr. (basionym)] [=Diphasium sitchense (Rupr.) Á.Löve & D.Löve] [=Lycopodium complanatum L. var. sitchense (Rupr.) Farw.] [=Lycopodium sabinifolium Willd. subsp. sitchense (Rupr.) Calder & Roy. L.Taylor] [=Lycopodium sabinifolium Willd. var. sitchense (Rupr.) Fernald] [Many provincial reports of Diphasiastrum sabinifolium are referred to Diphasiastrum sitchense.] Diphasiastrum takedae Ivanenko (D. alpinum D. sitchense) En: Takeda's groundcedar, Takeda's clubmoss; Fr: lycopode de Takeda. Arctic-alpine, neasia (Kamchatka), wnam, Greenland, disj. in NL; clab., wnfld.; acid. [=Lycopodium alpinum L. var. planiramulosum Takeda] [Diphasiastrum takedae is reported in VASCAN from Nfld. based on 2 collections (both MT) by A. Bouchard, S.G. Hay, et al. from the Long Range Mts., Gros Morne Ntl. Park: nplateau above Western Brook Pond (1973) and Big Level (1993). It is also known from Labrador, based on one collection (MT) by E.Rouleau from the Mealy Mts. (1963), central Labrador (Brouillet et al. 2012). Since Diphasiastrum takedae was not described until 1992, it is possible that more annotations of alpine Diphasiastrum collections of either parent species may prove to be D. takedae, which could expand its range within NL.] Diphasiastrum tristachyum (Pursh) Holub En: blue groundcedar, three-spiked clubmoss, wiry ground-cedar; Fr: lycopode à trois épis. sboreal amphi-atlantic; N to sw/w/ne/enfld. [=Lycopodium tristachyum Pursh (basionym)] [=Diphasiastrum complanatum (L.) Holub subsp. chamicyparissus (A.Braun ex Mutel) Kukkonen] [=Diphasium chamicyparissus (A.Braun ex Mutel) Á.Löve & D.Löve] [=Diphasium complanatum (L.) Rothm. subsp. chamicyparissus (A.Braun ex Mutel) Kukkonen] [=Diphasium tristachyum (Pursh) Rothm.] [=Lycopodium chamicyparissus A.Braun ex Mutel] [=Lycopodium chamicyparissus A.Braun ex Mutel forma biceps Milde] [=Lycopodium chamicyparissus A.Braun ex Mutel forma frondescens Luerss.] [=Lycopodium chamicyparissus A.Braun ex Mutel forma triceps Milde] [=Lycopodium clavatum L. var. tristachyum (Pursh) Hook.] [=Lycopodium complanatum L. forma chamicyparissus (A.Braun ex Mutel) Rouy] [=Lycopodium complanatum L. subsp. chamicyparissus (A.Braun ex Mutel) Milde] [=Lycopodium complanatum L. subsp. chamicyparissus (A.Braun ex Mutel) D.C.Eaton 1890,

5 P a g e 21 [N] [LN] [L] nom. illeg. isonym., non (A.Braun ex Mutel) Milde 1858] [=Lycopodium complanatum L. subsp. tristachyum (Pursh) Dostál] [=Lycopodium complanatum L. var. chamicyparissus (A.Braun ex Mutel) Döll 1865, non (A.Braun ex Mutel) Rosenv. 1891] [=Lycopodium complanatum L. var. patentifolium Spring] [=Lycopodium complanatum L. var. tristachyum (Pursh) Clute] [Diphasiastrum tristachyum reports from Voisey's Bay field work probably refer to D. alpinum, since specimens originally identified as D. tristachyum from Adlatok Bay proved to be D. alpinum. Labrador reports of D. tristachyum require confirmation.] Diphasiastrum zeilleri (Rouy) Holub (D. complanatum D. tristachyum) En: Zeiller's groundcedar, Zeiller's clubmoss, Zeiller's running-pine; Fr: lycopode de Zeiller. Occurs within the overlapping range of the parent species; ne/enfld. [=Lycopodium complanatum L. (unranked) zeilleri Rouy (basionym)] [=Diphasiastrum complanatum (L.) Holub subsp. zeilleri (Rouy) Kukkonen] [=Diphasium complanatum (L.) Rothm. subsp. zeilleri (Rouy) Pacyna] [=Diphasium complanatum (L.) Rothm. var. polystachyum (H.Lindb.) Kukkonen] [=Diphasium zeilleri (Rouy) Damboldt] [=Lycopodium complanatum L. forma polystachyum H.Lindb.] [=Lycopodium complanatum L. nothosubsp. zeilleri (Rouy) Karlsson] [=Lycopodium complanatum L. var. intermediuim Lindq.] [=Lycopodium complanatum L. var. polystachyum (H.Lindb.) Hiitonen] [=Lycopodium zeilleri (Rouy) Vict.] [=Lycopodium zeilleri (Rouy) Greuter & Burdet] [Diphasiastrum zeilleri is reported from Nfld. in Cody & Britton (1989) and Wilce (1965), who cite collections from Tilt Cove, nenfld., and St. John's, enfld.; a Goose Bay, clab., report requires a closer look, since one parent, Diphasiastrum tristachyum, is not known from Labrador.] Huperzia appressa (Desv.) Á.Löve & D.Löve En: mountain firmoss, Appalachian firmoss; Fr: lycopode des Appalaches; Inn: kakauat. Alpine ena, disj. N of Lk. Superior; thr. Nfld. & Lab.; acid. [=Lycopodium selago L. var. appressum Desv. (basionym)] [=Huperzia appalachiana Beitel & Mickel] [=Huperzia selago (L.) Bernh. ex Schrank & Mart. forma appressa (Desv.) Gelert] [=Huperzia selago (L.) Bernh. ex Schrank & Mart. subsp. appressa (Desv.) D.Löve, nom. illeg.] [=Huperzia selago (L.) Bernh. ex Schrank & Mart. var. appressa (Desv.) Ching] [=Lycopodium appressum (Desv.) Petrov 1930, nom. illeg. hom., non (Chapm.) F.E.Lloyd & Underw. 1900] [=Lycopodium selago L. forma reductum Christ] [=Lycopodium selago L. forma reductum-angustum Christ] [=Lycopodium selago L. subsp. appressum (Desv.) Hultén] [=Urostachys selago (L.) Herter forma reductus (Christ) Herter] [=Urostachys selago (L.) Herter forma reductus-angustus (Christ) Herter ex Nessel] [=Urostachys selago (L.) Herter var. appressus (Desv.) Herter ex Nessel] [Huperzia appressa is one of our more common firmosses and may be confused with Huperzia selago; see FNA 2:22 (1993) or Beitel & Mickel (1992). Many specimens previously identified as H. selago are referred to H. appressa or a hybrid of these parents.] Huperzia arctica (Grossh. ex Tolm.) Sipliv. En: arctic firmoss; Fr: lycopode arctique. earctic Canada; w/nlab.

6 22 P a g e [N] [LN] [N] [N] [=Lycopodium selago L. subsp. arcticum Grossh. ex Tolm. (basionym)] [=Lycopodium arcticum Grossh., nom. inval.] [=Huperzia selago (L.) Bernh. ex Schrank & Mart. subsp. arctica (Grossh. ex Tolm.) Á.Löve & D.Löve] [=Huperzia selago (L.) Bernh. ex Schrank & Mart. var. densa Trev., p.p.] [Several distribution dots are shown for Huperzia arctica from northern and western Labrador in Payette et al. (2013), while the PAF reports Huperzia arctica as 'rare' in Hudson Bay Labrador.] Huperzia buttersii (Abbe) Kartesz & Gandhi (H. lucidula H. selago) En: Butters' firmoss, Butters' clubmoss; lycopode de Butters. Occurs within the overlapping range of the parent species. [=Lycopodium buttersii Abbe (basionym)] Huperzia josephbeitelii A.Haines (H. appressa H. selago) En: Beitel's firmoss, Beitel's clubmoss; Fr: lycopode de Beitel. Arctic-alpine enam.; occurs within the overlapping range of the parent species; w/nwnfld., wlab. [=Huperzia beitelii A.Haines 2003, nom. illeg. hom., non B.Øllg. 1990] [Previously reported as Huperzia appalachiana Huperzia selago] [Specimens at MT of this hybrid firmoss, Huperzia josephbeitelii, are listed in VASCAN from wnfld. (Killdevill, Mt. Stamford, Newman Sound; Table Mt., Trout River, plateau above Western Brook Pond, (all GMNP) and nwnfld. (L'Anse aux Meadows)). At least one specimen was annotated by Beitel. A collection from wlab. by Hustich (CAN ) is reported from "Grand Falls", presumably Churchill Falls (J.Maunder, pers. comm., May 2015).] Huperzia lucidula (Michx.) Trevis. En: shining firmoss, shining clubmoss; Fr: lycopode brillant, huperzie brillante. sboreal ena; N thr. Nfld.; acid. [=Lycopodium lucidulum Michx. (basionym)] [=Huperzia lucidula (Michx.) Rothm. 1944, nom. illeg. isonym., non (Michx.) Trevis. 1875] [=Huperzia selago (L.) Bernh. ex Schrank & Mart. subsp. lucidula (Michx.) Á.Löve & D.Löve] [=Lycopodium lucidulum Michx. var. occidentale sensu Fernald 1950, non (Clute) L.R.Wilson 1932] [=Lycopodium lucidulum Michx. var. verum Wherry] [=Lycopodium reflexum (P.Beauv.) Sw. 1806, nom. illeg. hom., non Lam. 1792] [=Lycopodium selago L. var. lucidulum (Michx.) Clute] [=Plananthus lucidulus (Michx.) G.Lawson] [=Selago americana Dill., nom. inval.] [=Urostachys lucidulus (Michx.) Herter ex Nessel] [Labrador reports of Huperzia lucidula are unvalidated.] Huperzia miyoshiana (Makino) Ching En: Pacific firmoss; Fr: lycopode de Miyoshi. Boreal amphi-beringian; disj. in w/nwnfld., often serp. [=Lycopodium miyoshianum Makino (basionym)] [=Huperzia chinensis (Christ) Czern. subsp. miyoshiana (Makino) Tzvelev] [=Huperzia selago (L.) Bernh. ex Schrank & Mart. var. miyoshiana (Makino) Roy L.Taylor & MacBryde] [=Lycopodium selago L. subsp. miyoshianum (Makino) Calder & Roy L.Taylor] [=Lycopodium selago L. var. miyoshianum (Makino) Makino] [=Lycopodium tenuifolium Herter] [=Urostachys miyoshianus (Makino) Herter ex Nessel] [Huperzia miyoshiana was reported from wnfld. (Brunton et al., 1992), and was recently

7 P a g e 23 collected at 2 locations in nwnfld. by C.Hanel (Doctor's Hill) and J.Manunder (Trout River Gulch). (J.Maunder, pers. comm., May 3, 2015.)] [LN] Huperzia selago (L.) Bernh. ex Schrank & Mart. En: northern firmoss, fir clubmoss; Fr: lycopode sélagine, huperzie sélagine; Inn: kakauat. Arctic-alpine circumpolar; thr. Lab., S thr. Nfld. [=Lycopodium selago L. (basionym)] [=Huperzia selago (L.) Bernh. ex Schrank & Mart. var. patens (P.Beauv.) Trevis.] [=Lycopodium abietiforme Gray, nom. illeg.] [=Lycopodium densum Lam., nom. illeg. superfl.] [=Lycopodium disseminatum Dulac, nom. illeg.] [=Lycopodium selaginifolium Salisb., nom. illeg.] [=Lycopodium selago L. forma patens (P.Beauv.) Clute] [=Lycopodium selago L. subsp. patens (P.Beauv.) Calder & Roy L.Taylor] [=Lycopodium selago L. var. patens (P.Beauv.) Desv.] [=Mirmau selago (L.) H.P.Fuchs] [=Plananthus fastigiatus Opiz, nom. illeg. superfl.] [=Plananthus patens P.Beauv.] [=Plananthus selago (L.) P.Beauv.] [=Selago vulgaris Schur, nom. illeg.] [=Urostachys selago (L.) Herter] [N] Lycopodiella appressa (Chapm.) Cranfill En: southern bog-clubmoss, swamp clubmoss, appressed bog-clubmoss, Chapman's bog clubmoss; Fr: lycopode apprimé. Coastal plain of ena, Cuba; N to sw/s/c/e/senfld.; acid. [=Lycopodium inundatum L. var. appressum Chapm. (basionym)] [=Lycopodiella bigelowii (Tuck.) Holub] [=Lycopodium alopecuroides L. forma appressum (Chapm.) Clute] [=Lycopodium alopecuroides L. subsp. appressum (Chapm.) Clute] [=Lycopodium alopecuroides L. var. appressum (Chapm.) Chapm.] [=Lycopodium appressum (Chapm.) F.E.Lloyd & Underw.] [=Lycopodium inundatum L. var. bigelowii Tuck.] [Lycopodiella appressa is known in Nfld. from a variety of wetland habitats (Bouchard et al., 1991). The specific epithet should be spelled 'appressa' rather than 'adpressa.'] [LN] Lycopodiella inundata (L.) Holub En: northern bog-clubmoss, marsh clubmoss, inundated clubmoss; Fr: lycopode inondé, lycopode palustre. Boreal NA (disj.), Europe; thr. Nfld., N to w/clab.; acid. [=Lycopodium inundatum L. (basionym)] [=Lepidotis incurva Opiz] [=Lepidotis inundata (L.) Opiz] [=Lepidotis inundata (L.) Börner 1912, nom illeg. isonym., non (L.) Opiz 1852] [=Lycopodium inundatum L. var. typicum Wherry, nom. inval.] [=Lycopodium pallidum Nessel?1939, nom. illeg. hom., non Beyr. ex Spring 1828] [=Lycopodium palustre Lam., nom. illeg.] [=Plananthus inundatus (L.) P.Beauv.] [LN] Lycopodium annotinum L. En: bristly clubmoss, stiff clubmoss, interrupted clubmoss; Fr: lycopode innovant, lycopode interrompu; Inn: kakauat; Inuk: siqpiijautit. Circumboreal; thr. Nfld. & Lab.; acid.

8 24 P a g e [=Lepidotis annotina (L.) P.Beauv.] [=Lycopodium annotinum L. forma proliferum Lepage] [=Lycopodium annotinum L. forma pungens (Desv. ex Spring) Porsild] [=Lycopodium annotinum L. forma substipitatum Luerss.] [=Lycopodium annotinum L. subsp. alpestre (Hartm.) Á.Löve & D.Löve] [=Lycopodium annotinum L. subsp. annotinum] [=Lycopodium annotinum L. subsp. dubium Kallio, Laine & Makinen] [=Lycopodium annotinum L. subsp. pungens (Bach.Pyl.) Hultén, comb. inval.] [=Lycopodium annotinum L. subsp. pungens (Desv. ex Spring) Hultén] [=Lycopodium annotinum L. var. acrifolium Fernald] [=Lycopodium annotinum L. var. alpestre Hartm.] [=Lycopodium annotinum L. var. annotinum] [=Lycopodium annotinum L. var. montanum Tuck.] [=Lycopodium annotinum L. var. pungens Desv., nom. inval., nom. nud.] [=Lycopodium annotinum L. var. pungens Bach.Pyl. ex Desv., nom. inval., pro syn.] [=Lycopodium annotinum L. var. pungens Desv. ex Spring] [=Lycopodium annotinum L. var. subpungens Macoun ex Nessel, nom. inval., pro syn.] [=Lycopodium annotinum L. var. tenuifolium Nessel] [=Lycopodium bryophyllum C.Presl] [=Lycopodium canadense Nessel] [=Lycopodium canadense Romhild ex Nessel 1939, nom. inval.] [=Lycopodium dubium auct., non Zoëga] [=Lycopodium juniperifolium Lam., nom. illeg.] [=Lycopodium neopungens H.S.Kung & L.B.Zhang] [=Spinulum annotinum (L.) A.Haines] [=Spinulum canadense (Nessel) A.Haines] [Although not recognized in FNA, this species is usually treated in Europe, as well as the PAF as having two subspecies. The typical subspecies occurs in the more southern range, while subsp. alpestre (Hartm.) Á.Löve & D.Löve occupies more northern (arctic) areas. A broad hybrid zone occurs where these two subspecies meet and material from this area, including Newfoundland and Labrador, Greenland, and Kamchatka, was described as L. annotinum var. pungens Desv. ex Spring (T. Ahti, pers. comm., April 2015; Elven et al. 2011). Note that the authority of var. pungens should be cited as Desv. ex Spring, since the name in Desvaux's original 1827 publication was an invalid nomen nudum. The name L. annotinum var. pungens Bach.Pyl. ex Desv. (1827) is also invalid, as this name was listed in synonymy; Bachelot de la Pylaie did not make a valid publication in this taxon, so combinations with Bach.Pyl. listed as the basionym are in error.] [N] Lycopodium clavatum L. En: running clubmoss, staghorn clubmoss, wolf's-claw clubmoss, buckhorn; Fr: lycopode claviforme, lycopode en massue, courants verts; Inuk: siqpiijautit. Circumboreal (disj.), also shemisphere; thr. Nfld.; acid. [=Copodium oxynemum Raf.] [=Lepidotis clavata (L.) P.Beauv.] [=Lycopodium clavatum L. (monstr.) frondescens Luerss.] [=Lycopodium clavatum L. (monstr.) proliferum Luerss.] [=Lycopodium clavatum L. (monstr.) remotum Luerss.] [=Lycopodium clavatum L. forma frondescens (Luerss.) Vict.] [=Lycopodium clavatum L. var. clavatum] [=Lycopodium clavatum L. var. integrifolium (Hook. ex Goldie) Nessel]

9 P a g e 25 [LN] [N] [=Lycopodium clavatum L. var. laurentianum Vict.] [=Lycopodium clavatum L. var. preslianum Spring] [=Lycopodium clavatum L. var. raddianum Spring] [=Lycopodium clavatum L. var. subremotum Vict.] [=Lycopodium clavatum L. var. tristachyum Hook.] [=Lycopodium divaricatum Wall. ex Hook. & Grev.] [=Lycopodium integrifolium Hook. ex Goldie] [=Lycopodium officinale Neck.] [=Lycopodium preslii Grev. & Hook.] [=Lycopodium serpens C.Presl 1825, nom. illeg. hom., non Desv. ex Poir. 1814] [=Lycopodium tamariscispica Cesati] [=Lycopodium torridum Gaudich.] [=Urostachys plutonis Herter] [Lycopodium clavatum is replaced in Labrador by its northern counterpart, Lycopodium lagopus.] Lycopodium dendroideum Michx. En: prickly tree-clubmoss, round-branch tree-clubmoss, tree ground-pine; Fr: lycopode dendroïde, petits-pins; Inn: kakauat. Boreal NA, easia; thr. Nfld., N to w/c/slab.; acid. [=Dendrolycopodium dendroideum (Michx.) A.Haines] [=Lepidotis dendroidea (Michx.) P.Beauv.] [=Lycopodium dendroideum Michx. forma flabellatum Milde] [=Lycopodium obscurum L. forma exsertum Vict.] [=Lycopodium obscurum L. forma dendroideum (Michx.) H.L.Blomq. & Correll] [=Lycopodium obscurum L. forma exsertum-furcatum Vict.] [=Lycopodium obscurum L. forma flabellatum (Milde) Takeda] [=Lycopodium obscurum L. forma monostachyon Vict.] [=Lycopodium obscurum L. forma parvispicatum (Farw.) M.Broun] [=Lycopodium obscurum L. subvar. parvispicatum Farw.] [=Lycopodium obscurum L. var. dendroideum (Michx.) D.C.Eaton] [=Lycopodium obscurum L. var. hybridum Farw.] [Although Lycopodium hickeyi is often reported from Nfld. and Labrador, NL vouchers (at MT and NFM) indicate that all but 2 specimens are L. dendroideum (see notes under L. hickeyi). Note that NL specimens in more exposed locations often vary a bit in the direction of L. hickeyi, but are still distinctly L. dendroideum. Also, NL reports of Lycopodium obscurum are referred to Lycopodium dendroideum, and L. obscurum reports from south-coastal Labrador (Day 1999) likely refer to L. dendroideum. In 2003, J.Maunder reported L. dendroideum from the south coast of Labrador (Cartwright and Paradise River areas); images are presented in the DFNL (J.Maunder, pers. comm., Apr. 29, 2015).] Lycopodium hickeyi W.H.Wagner, Beitel, & R.C.Moran En: Hickey's tree-clubmoss; Fr: lycopode de Hickey. ntemp. ena; ne/enfld. [=Dendrolycopodium hickeyi (W.H.Wagner, Beitel, & R.C.Moran) A.Haines] [=Lycopodium obscurum L. var. isophyllum Hickey] [While most reports of Lycopodium hickeyi from Nfld. have been referred to Lycopodium dendroideum (see notes above with L. dendroideum), in 1881, Wagner & Wagner verified a 1908 collection by Eames & Godfrey (CONN) from the Bay of Island (J.Maunder, pers. comm., May 1-3, 2015). And in 2011, 2 more recent collections from Little Soldier's Pond, Avalon Peninsula, enfld., and Pilley's Isl., NDB, nenfld., (NFM) were annotated by J.Maunder to

10 26 P a g e [LN] Lycopodium hickeyi. However, L. hickeyi has not been confirmed from other areas of the Province.] Lycopodium lagopus (Laest. ex C.Hartm.) G.Zinserl. ex Kuzen. En: onecone clubmoss, onecone ground-pine, ptarmigan clubmoss; Fr: lycopode patte-de-lapin; Inn: kakauat. Circumboreal; w/nw/enfld., N thr. Lab. [=Lycopodium clavatum L. var. lagopus Laest. ex C.Hartm. (basionym)] [=Lycopodium clavatum L. (monstr.) furcatum Luerss.] [=Lycopodium clavatum L. forma brevispicatum (Peck) Clute] [=Lycopodium clavatum L. forma furcatum (Luerss.) Vict.] [=Lycopodium clavatum L. forma megastachyon (Fernald & Bissell) Clute] [=Lycopodium clavatum L. forma monostachyon (Hook. & Grev.) Clute] [=Lycopodium clavatum L. forma trilobum (Farw.) M.Broun] [=Lycopodium clavatum L. subsp. lagopus (Laest. ex C.Hartm.) Dostál] [=Lycopodium clavatum L. subsp. megastachyon (Fernald & Bissell) Á.Löve & D.Löve] [=Lycopodium clavatum L. subsp. monostachyon (Hook. & Grev.) Selander] [=Lycopodium clavatum L. subvar. trilobum Farw.] [=Lycopodium clavatum L. var. brevispicatum Peck] [=Lycopodium clavatum L. var. integerrimum Spring] [=Lycopodium clavatum L. var. megastachyon Fernald & Bissell] [=Lycopodium clavatum L. var. monostachyum Desv., nom. inval., nom. nud.] [=Lycopodium clavatum L. var. monostachyon Hook. & Grev.] [=Lycopodium pseudo-annotinum Schur, nom. inval.] [Lycopodium lagopus is largely replaced in Nfld. by its southern counterpart, Lycopodium clavatum, however, a specimen of Lycopodium lagopus, collected by Rouleau in Placentia West, enfld., 1958, has been verified (MT). Also, J. Maunder reports a specimen from Grand Bay West, wnfld. (NFM)] Selaginellaceae / Sélaginellacées - Spikemoss Family [LN] Selaginella selaginoides (L.) P.Beauv. ex Mart. & Schrank En: northern spikemoss, low spikemoss, prickly spikemoss; Fr: sélaginelle fausse-sélagine, sélaginelle sélaginoïde. Circumboreal (disj.), nwafrica; N thr. Nfld. to nlab. [=Lycopodium selaginoides L. (basionym)] [=Bernhardia spinosa Gray, nom. illeg.] [=Lycopodina spinulosa (A.Braun) Bubani] [=Lycopodioides selaginoides (L.) Kuntze] [=Lycopodium bryophyllum C.Presl] [=Lycopodium ciliatum Lam., nom. illeg.] [=Lycopodium ciliatum Willd., nom. inval., pro syn.] [=Selaginella ciliata (Willd.) A.Braun] [=Selaginella selaginoides (L.) Link 1841, nom. illeg. isonym., non P.Beauv. ex Mart. & Schrank 1829] [=Selaginella spinosa P.Beauv., nom. illeg. superfl.] [=Selaginella spinulosa A.Braun]

11 P a g e 27 Horsetails Equisetaceae / Équisetacées - Horsetail Family [LN] Equisetum arvense L. En: field horsetail, common horsetail; Fr: prêle des champs, queue de renard. Circumboreal; N thr. Nfld. & Lab. [=Allostelites arvense (L.) Börner, nom. illeg.] [=Equisetum arvense L. (monstr.) proliferum Luerss.] [=Equisetum arvense L. forma alpestre (Wahlenb.) Luerss.] [=Equisetum arvense L. forma arcticum (Rupr.) M.Broun] [=Equisetum arvense L. forma atratidens Lepage] [=Equisetum arvense L. forma boreale (Bong.) Klinge] [=Equisetum arvense L. forma campestre (Schultz) Klinge] [=Equisetum arvense L. forma caespitosum J.Rousseau] [=Equisetum arvense L. forma decumbens (G.Mey.) W.D.J.Koch] [=Equisetum arvense L. forma decumbens (G.Mey.) Klinge 1882, nom. illeg. isonym., non (G.Mey.) W.D.J.Koch 1845] [=Equisetum arvense L. forma diffusum (A.A.Eaton ex Gilbert) Clute] [=Equisetum arvense L. forma irriguum Milde] [=Equisetum arvense L. forma macrostachyum A.A.Eaton] [=Equisetum arvense L. forma microstachyum A.A.Eaton] [=Equisetum arvense L. forma nanum (A.Braun ex Döll) M.Broun] [=Equisetum arvense L. forma nemorosum A.Braun ex Döll] [=Equisetum arvense L. forma nigricans Warnst.] [=Equisetum arvense L. forma polystachyon (A.A.Eaton) M.Broun] [=Equisetum arvense L. forma proliferum (Luerrs.) M.Broun] [=Equisetum arvense L. forma pseudoalpestre Vict.] [=Equisetum arvense L. forma pseudonemorosum B.Boivin] [=Equisetum arvense L. forma pseudosilvaticum (Milde) Luerrs.] [=Equisetum arvense L. forma pseudovarium Vict.] [=Equisetum arvense L. forma ramulosum (Rupr.) Klinge] [=Equisetum arvense L. forma varium Milde] [=Equisetum arvense L. subsp. alpestre (Wahlenb.) Arcang.] [=Equisetum arvense L. subsp. alpestre (Wahlenb.) Schönsw. & Elven 2008, nom. illeg. hom. non (Wahlenb.) Arcang. 1882] [=Equisetum arvense L. subsp. boreale (Bong.) A.Love 1948, nom. illeg. isonym., non (Bong.) Hiitonen 1934] [=Equisetum arvense L. subsp. boreale (Bong.) Hiitonen] [=Equisetum arvense L. subsp. boreale (Bong.) Tolm. 1960, nom. illeg. isonym., non (Bong.) Hiitonen 1934] [=Equisetum arvense L. subsp. ramulosum (Rupr.) W.F.Rapp] [=Equisetum arvense L. subsp. riparium (Fr.) Nyman] [=Equisetum arvense L. subvar. decumbens G.Mey.] [=Equisetum arvense L. var. alpestre Wahlenb.] [=Equisetum arvense L. var. arcticum Rupr.] [=Equisetum arvense L. var. boreale (Bong.) Rupr.] [=Equisetum arvense L. var. calderi (B.Boivin) B.Boivin] [=Equisetum arvense L. var. campestre (Schultz) Milde]

12 28 P a g e [=Equisetum arvense L. var. decumbens (G.Mey.) Milde] [=Equisetum arvense L. var. diffusum A.A.Eaton ex Gilbert] [=Equisetum arvense L. var. duffortianum Hy] [=Equisetum arvense L. var. granulatum G.Lawson] [=Equisetum arvense L. var. irriguum (Milde) Milde] [=Equisetum arvense L. var. nanum A.Braun ex Döll] [=Equisetum arvense L. var. nemorosum (A.Braun ex Döll) A.Braun ex Engelm.] [=Equisetum arvense L. var. nudum Farw.] [=Equisetum arvense L. var. polystachyum A.A.Eaton] [=Equisetum arvense L. var. proliferum (Luerss.) Farw.] [=Equisetum arvense L. var. pseudosilvaticum Milde] [=Equisetum arvense L. var. ramulosum Rupr.] [=Equisetum arvense L. var. riparium (Fr.) Milde] [=Equisetum arvense L. var. serotinum G.Mey.] [=Equisetum arvense L. var. triangulare Waters ex A.A.Eaton] [=Equisetum arvense L. var. varium (Milde) Milde] [=Equisetum boreale Bong.] [=Equisetum calderi B.Boivin] [=Equisetum campestre Schultz] [=Equisetum nemorosum (A.Braun ex Döll) Bellynck] [=Equisetum riparium Fr.] [=Equisetum saxicola Suksd.] [=Presla arvensis (L.) Dulac, nom. illeg. superfl.] [LN] Equisetum fluviatile L. En: water horsetail, swamp horsetail, water pipes, river horsetail; Fr: prêle fluviatile, prêle des eaux. Circumboreal; N thr. Nfld. & Lab. [=Equisetum aphyllum Baumg.] [=Equisetum fluviatile L. (monstr.) distachyum (Milde) A.A.Eaton] [=Equisetum fluviatile L. (monstr.) monstrospirale A.A.Eaton] [=Equisetum fluviatile L. (monstr.) proliferum (Milde) A.A.Eaton] [=Equisetum fluviatile L. forma attenuatum (Milde) Vict. ex Dutilly & Lepage] [=Equisetum fluviatile L. forma brachycladon (Döll) A.A.Eaton] [=Equisetum fluviatile L. forma intermedium (A.A.Eaton ex Gilbert) Clute] [=Equisetum fluviatile L. forma leptocladon (Döll) A.A.Eaton] [=Equisetum fluviatile L. forma limosum (L.) Satou] [=Equisetum fluviatile L. forma linnaeanum (Döll) M.Broun] [=Equisetum fluviatile L. forma minus (A.Braun ex Döll) M.Broun] [=Equisetum fluviatile L. forma natans (Vict.) M.Broun] [=Equisetum fluviatile L. forma polystachyum (Brückn.) M.Broun] [=Equisetum fluviatile L. forma uliginosum (Muhl. ex Willd.) Macloskie & Dusén] [=Equisetum fluviatile L. forma verticillatum Döll] [=Equisetum fluviatile L. subsp. limosum (L.) A.Blytt] [=Equisetum fluviatile L. var. intermedium A.A.Eaton ex Gilbert] [=Equisetum fluviatile L. var. limosum (L.) C.Hartm.] [=Equisetum fluviatile L. var. limosum (L.) Farw. 1904, nom. illeg. isonym., non (L.) C.Hartm. 1870] [=Equisetum fluviatile L. var. polystachyum (Brückn.) A.A.Eaton] [=Equisetum fluviatile L. var. uliginosum (Muhl. ex Willd.) A.A.Eaton] [=Equisetum fluviatile L. var. verticillatum (Döll) A.A.Eaton]

13 P a g e 29 [N] [=Equisetum heleocharis Ehrh. forma uliginosum (Muhl. ex Willd.) Klinge] [=Equisetum heleocharis Ehrh. var. polystachyum (Brückn.) Klinge] [=Equisetum heleocharis Ehrh., nom. illeg.] [=Equisetum lacustre Opiz] [=Equisetum limosum L.] [=Equisetum limosum L. forma attenuatum (Milde) Milde] [=Equisetum limosum L. forma brachycladon Döll] [=Equisetum limosum L. forma declinatum Klinge] [=Equisetum limosum L. forma leptocladon Döll] [=Equisetum limosum L. forma linnaeanum Döll] [=Equisetum limosum L. forma minus A.Braun ex Döll] [=Equisetum limosum L. forma natans Vict.] [=Equisetum limosum L. forma polystachyum (Brückn.) Luerss.] [=Equisetum limosum L. monstr. distachyum Milde] [=Equisetum limosum L. monstr. proliferum Milde] [=Equisetum limosum L. subsp. fluviatile (L.) Arcang.] [=Equisetum limosum L. var. attenuatum Milde] [=Equisetum limosum L. var. candelabrum Hook.] [=Equisetum limosum L. var. fluviatile (L.) Newman] [=Equisetum limosum L. var. linnaeanum (Döll) Milde] [=Equisetum limosum L. var. minus (A.Braun ex Döll) A.Braun ex Engelm.] [=Equisetum limosum L. var. polystachyum (Brückn.) A.Braun ex Engelm.] [=Equisetum limosum L. var. uliginosum (Muhl. ex Willd.) Milde] [=Equisetum limosum L. var. verticillatum Döll] [=Equisetum maximum L., nom. illeg.] [=Equisetum semifoliosum Thore ex Loisel.] [=Equisetum polystachyum Brückn., as polystachium] [=Equisetum uliginosum Muhl. ex Willd.] [=Presla limosa (L.) Dulac, nom. illeg. superfl.] Equisetum hyemale L. subsp. affine (Engelm.) Calder & Roy L.Taylor En: tall scouring-rush, common scouring-rush, winter scouring-rush; Fr: prêle d'hiver d'amerique, prêle des tourneurs. Temp. NA; reported from sw/cnfld. [=Equisetum robustum A.Braun ex Engelm. var. affine Engelm. (basionym)] [=Equisetum affine (Engelm.) Rydb.] [=Equisetum californicum (Milde) G.N.Jones] [=Equisetum hyemale L. forma herbaceum (A.A.Eaton) M.Broun] [=Equisetum hyemale L. forma polystachyum Prag. ex Gilbert] [=Equisetum hyemale L. forma polystachyum (Prag.) Scoggan 1978, nom. illeg. hom., non Prag. ex Gilbert 1901] [=Equisetum hyemale L. forma polystachyum (Prag. ex Gilbert) A.A.Eaton, nom. illeg. superfl.] [=Equisetum hyemale L. forma pseudohyemale Farw.] [=Equisetum hyemale L. forma pumilum (A.A.Eaton) Vict.] [=Equisetum hyemale L. forma ramigerum A.A.Eaton ex Gilbert] [=Equisetum hyemale L. forma ramosum A A Eaton] [=Equisetum hyemale L. var. affine (Engelm.) A.A.Eaton] [=Equisetum hyemale L. var. californicum Milde] [=Equisetum hyemale L. var. californicum Farw. 1916, nom. illeg. isonym., non Milde 1862] [=Equisetum hyemale L. var. drummondii (Milde) A.A.Eaton]

14 30 P a g e [LN] [N] [=Equisetum hyemale L. var. elatum (Engelm.) C.V.Morton] [=Equisetum hyemale L. var. herbaceum A.A.Eaton] [=Equisetum hyemale L. var. japonicum Milde] [=Equisetum hyemale L. var. prealtum (Raf.) Clute] [=Equisetum hyemale L. var. pseudohyemale (Farw.) C.V.Morton] [=Equisetum hyemale L. var. pumilum A.A.Eaton] [=Equisetum hyemale L. var. ramosum Honda] [=Equisetum hyemale L. var. robustum (A.Braun ex Engelm.) A.A.Eaton] [=Equisetum kansanum J.H.Schaffn. forma elatum (Engelm.) M.Broun] [=Equisetum komarovii Iljin] [=Equisetum laevigatum A.Braun var. elatum Engelm.] [=Equisetum prealtum Raf.] [=Equisetum prealtum Raf. forma drummondii (Milde) M.Broun] [=Equisetum prealtum Raf. forma neopolystachyum (Farw.) M.Broun] [=Equisetum prealtum Raf. forma polystachyum (Prag. ex Gilbert) M.Broun] [=Equisetum prealtum Raf. forma pumilum (A.A.Eaton) M.Broun] [=Equisetum prealtum Raf. forma ramosum (A.A.Eaton) M.Broun] [=Equisetum prealtum Raf. var. affine (Engelm.) M.Broun] [=Equisetum robustum A.Braun ex Engelm.] [=Equisetum robustum A.Braun ex Engelm. var. drummondii Milde] [=Equisetum robustum A.Braun ex Engelm. var. minus A.Braun ex Engelm.] [=Hippochaete hyemalis (L.) Milde ex Bruhin forma affinis (Engelm.) Satou] [=Hippochaete hyemalis (L.) Milde ex Bruhin subsp. affinis (Engelm.) W.A.Weber] [=Hippochaete hyemalis (L.) Milde ex Bruhin var. affinis (Engelm.) S.X.Li & J.Z.Wang] [=Hippochaete hyemalis (L.) Milde ex Bruhin var. californica (Milde) Farw.] [=Hippochaete prealta (Raf.) Farw.] [=Hippochaete prealta (Raf.) Farw. subvar. neopolystachya Farw.] [=Hippochaete prealta (Raf.) Farw. subvar. polystachya (Prag. ex Gilbert) Farw.] [=Hippochaete prealta (Raf.) Farw. var. affinis (Engelm.) Farw.] [=Hippochaete prealta (Raf.) Farw. var. pseudohyemalis Farw.] [Classified as historically present in Bouchard et al., (1991), Equisetum hyemale subsp. affine was relocated at the mouth of Fischells Brook, swnfld., by the NFRPP in More recently, it has also been found on Robinson's River and Crabbe's River by Claudia Hanel. The original specimen was collected at Middle Birchy Pond, wnfld., in 1910.] Equisetum litorale Kühlew. ex Rupr. (E. arvense E. fluviatile) En: shore horsetail, littoral horsetail, shallow-water horsetail; Fr: prêle littorale. Circumboreal; wnfld., N thr. Lab. [=Equisetum inundatum Lasch.] [=Equisetum limosoides Lév., nom. illeg.] [=Equisetum litorale Kühlew. ex Rupr. forma arvensiforme (A.A.Eaton) Vict.] [=Equisetum litorale Kühlew. ex Rupr. var. arvensiforme A.A.Eaton] Equisetum mackayi (Newman) Brichan (E. hyemale subsp. affine E. variegatum subsp. variegatum) En: Mackay's scouring-rush, Mackay's shave-grass, roughtooth scouring-rush; Fr: prêle de MacKay. Mainly Great Lakes and Gulf of St. Lawr. area; N to wnfld. [=Equisetum hyemale L. var. mackayi Newman (basionym)] [=Equisetum elongatum Hook. 1842, nom. illeg. hom., non Willd. 1810] [=Equisetum hyemale L. forma doellii (Milde) Luerss.] [=Equisetum hyemale L. forma geminatum (S.F.Blake) Vict.]

15 P a g e 31 [=Equisetum hyemale L. forma multirameum (S.F.Blake) Vict.] [=Equisetum hyemale L. subsp. trachyodon A.Braun] 1839 [=Equisetum hyemale L. var. doellii Milde] [=Equisetum hyemale L. var. jesupii (A.A.Eaton) Vict.] [=Equisetum hyemale L. var. trachyodon (A.Braun) A.Braun ex Döll] [=Equisetum mackayi (Newman) T.Moore 1851, nom. illeg. isonym., non (Newman) Brichan 1842] [=Equisetum litorale Kühlew. ex Rupr. forma arvensiforme (A.A.Eaton) Vict.] [=Equisetum litorale Kühlew. ex Rupr. forma gracile (Milde) Vict.] [=Equisetum litorale Kühlew. ex Rupr. forma humile (Milde) Vict.] [=Equisetum trachyodon (A.Braun) W.D.J.Koch] [=Equisetum trachyodon A.Braun forma anglicum Milde] [=Equisetum trachyodon A.Braun forma continentale Milde] [=Equisetum trachyodon A.Braun forma fuchsii Geissert] [=Equisetum trachyodon A.Braun forma geminatum (S.F.Blake) M.Broun] [=Equisetum trachyodon A.Braun forma multirameum (S.F.Blake) M.Broun] [=Equisetum trachyodon A.Braun forma polystachyum Rosend.] [=Equisetum trachyodon A.Braun var. genuinum Milde, nom. inval.] [=Equisetum variegatum Schleich. ex F.Weber & D.Mohr forma concolor (Milde) Luerss.] [=Equisetum variegatum Schleich. ex F.Weber & D.Mohr forma geminatum S.F.Blake] [=Equisetum variegatum Schleich. ex F.Weber & D.Mohr forma jesupii (A.A.Eaton) Clute] [=Equisetum variegatum Schleich. ex F.Weber & D.Mohr forma multirameum S.F.Blake] [=Equisetum variegatum Schleich. ex F.Weber & D.Mohr var. concolor Milde, nom. illeg. hom., non Döll.] [=Equisetum variegatum Schleich. ex F.Weber & D.Mohr var. jesupii A.A.Eaton] [=Hippochaete fuchsii (Geissert) H.P.Fuchs & Geissert] [=Hippochaete hyemalis (L.) Farw. var. jesupii (A.A.Eaton ex Gilbert) Farw.] [=Hippochaete mackayi (Newman) Skoda] [=Hippochaete trachyodon (A.Braun) Börner] [=Hippochaete variegata (Schleich. ex F.Weber & D.Mohr) Milde ex Bruhin var. jesupii (A.A.Eaton) Farw.] [Note that the authorship of Equisetum trachyodon, often listed as A.Braun, was shown by Kartesz and Gandhi (1991) to be (A.Braun) W.D.J. Koch, published in A. Braun originally published trachyodon at the rank of subspecies, not species in Thus, the earliest legitimate publication for this taxon at the species level is Equisetum mackayi (Newman) Brichan, published in These two taxa are considered to be conspecific by all earlier authors. See Kartesz and Gandhi's 1991 publication for further details. Also, the spelling of Equisetum mackayi appears in some databases as Equisetum mackaii, but according to the ICBN, the correct spelling is Equisetum mackayi, as shown in IPNI. This taxon was named for its discoverer, J.T. Mackay, of Dublin, Ireland (K. Gandhi, pers. comm., May 2015). Also, FNA reports the parentage of this hybrid as E. hyemale subsp. affine E. variegatum, with no mention of the subspecies. Since E. variegatum subsp. alaskanum only occurs in BC and YK, the parentage of this hybrid in eastern Canada and Greenland should be listed as E. hyemale subsp. affine E. variegatum subsp. variegatum.] [LN] Equisetum palustre L. En: marsh horsetail; Fr: prêle des marais, prêle palustre, herbe à grenouilles. Circumboreal; sw/w/cnfld., N to nlab. [=Equisetum arenarium Opiz] [=Equisetum limosum L. var. verticillatum Döll]

16 32 P a g e [LN] [LN] [=Equisetum nodosum Hoppe] [=Equisetum palustre L. forma arcuatum Milde] [=Equisetum palustre L. forma fallax (Milde) M.Broun] [=Equisetum palustre L. forma fluitans Vict.] [=Equisetum palustre L. forma luxurians Vict.] [=Equisetum palustre L. forma nigridens (H.St.John) Vict.] [=Equisetum palustre L. forma polystachyum (Weigel) A.Braun ex Engelm.] [=Equisetum palustre L. forma polystachyum (Weigel) Duval-Jouve 1864, nom. illeg. hom., non A.Braun ex Engelm. 1844] [=Equisetum palustre L. forma ramosissimum (Peck) M.Broun] [=Equisetum palustre L. forma ramulosum (Milde) Klinge] [=Equisetum palustre L. forma simplex Milde] [=Equisetum palustre L. forma simplicissimum (A.Braun & Engelm.) Hiitonen] [=Equisetum palustre L. forma tenue (Döll) M.Broun] [=Equisetum palustre L. forma tenue (Döll) Duval-Jouve 1864, non (Döll) M.Broun 1838] [=Equisetum palustre L. forma verticillatum (Döll) Milde] [=Equisetum palustre L. var. americanum Vict.] [=Equisetum palustre L. var. apiculatum (Coss. & Germ.) Rouy] [=Equisetum palustre L. var. fallax Milde] [=Equisetum palustre L. var. nigridens H.St.John] [=Equisetum palustre L. var. nudum Duby] [=Equisetum palustre L. var. polystachyum Weigel] [=Equisetum palustre L. var. ramosissimum Peck] [=Equisetum palustre L. var. ramulosum Milde] [=Equisetum palustre L. var. simplicissimum A.Braun & Engelm.] [=Equisetum palustre L. var. szechuanense C.N.Page] [=Equisetum palustre L. var. tenue Döll] [=Equisetum tenellum Fr.] [=Equisetum tuberosum Hectot ex DC.] [=Presla palustris (L.) Dulac, nom. illeg. superfl.] Equisetum pratense Ehrh. En: meadow horsetail, thicket horsetail, shade horsetail; Fr: prêle des prés. Circumboreal; sw/w/nw/nenfld., N to w/selab. [=Allostelites pratensis (Ehrh.) Börner, nom. illeg.] [=Equisetum amphibolium Retz. & Sandmark] [=Equisetum arvense L. (unranked) triquetrum Vaucher] [=Equisetum drummondii Hook.] [=Equisetum ehrhartii G.Mey.] [=Equisetum pratense Ehrh. forma nanum (Milde) Klinge] [=Equisetum pratense Ehrh. forma polystachyum Retz.] [=Equisetum pratense Ehrh. var. nanum Milde] [=Equisetum sylvaticum L. var. minus Wahlenb.] [=Equisetum umbrosum J.G.F.Mey. ex Willd.] [Equisetum pratense is found in calcareous fens in Nfld. It's presence in Labrador was recently confirmed at L'Anse au Loup, slab. (NFRPP 1999: MT).] Equisetum scirpoides Michx. En: dwarf scouring-rush, sedgelike horsetail; Fr: prêle faux-scirpe, prêle scirpoïde. Circumboreal; sw/w/nwnfld., N to selab. [=Equisetum hyemale L. var. tenellum Lilj.]

17 P a g e 33 [=Equisetum reptans Wahlenb.] [=Equisetum scirpoides Michx. var. alpestre Rosend.] [=Equisetum scirpoides Michx. var. caespitosum Rosend.] [=Equisetum scirpoides Michx. var. elatum Rosend.] [=Equisetum scirpoides Michx. var. minus G.Lawson] [=Equisetum scirpoides Michx. var. pedunculatum Rosend.] [=Equisetum scirpoides Michx. var. ramulosum Rosend.] [=Equisetum setaceum Vaucher] [=Equisetum tenellum (Lilj.) A.A.Eaton] [=Equisetum tenellum (Lilj.) Krok 1889, nom. illeg. hom., non (Lilj.) A.A.Eaton 1904] [=Hippochaete scirpoides (Michx.) Farw.] [=Hippochaete scirpoides (Michx.) Rothm.1944, non (Michx.) Farw. 1916] [LN] Equisetum sylvaticum L. En: woodland horsetail, wood horsetail; Fr: prêle des bois. Circumboreal; N thr. Nfld. & Lab. [=Allostelites sylvaticus (L.) Börner, nom. illeg.] [=Equisetum capillare Hoffm.] [=Equisetum opbraculense Hooreb. ex Mussche] [=Equisetum ramosum Gilib, nom. inval.] [=Equisetum sylvaticum L. forma multiramosum Fernald] [=Equisetum sylvaticum L. forma neoserotinum Vict.] [=Equisetum sylvaticum L. forma opsistachyum Lepage] [=Equisetum sylvaticum L. forma serum Lepage] [=Equisetum sylvaticum L. forma squarrosum (A.A.Eaton) Clute] [=Equisetum sylvaticum L. forma tardatum Lepage] [=Equisetum sylvaticum L. var. multiramosum (Fernald) Wherry] [=Equisetum sylvaticum L. var. pauciramosum Milde] [=Equisetum sylvaticum L. var. squarrosum A.A.Eaton] [=Equisetum umbrosum Lapeyr.1818, nom. illeg. hom., non J.G.F.Mey. ex Willd.1809] [=Presla sylvatica (L.) Dulac, nom. illeg. superfl.] [LN] Equisetum variegatum Schleich. ex F.Weber & D.Mohr subsp. variegatum En: variegated scouring-rush, mottled scouring-rush, northern scouring-rush; Fr: prêle panachée. Circumboreal; sw/w/nw/cnfld., N thr. Lab. [=Equisetum arenarium Newm. 1841, nom. illeg. hom., non Opiz 1819] [=Equisetum hyemale L. subsp. variegatum (Schleich. ex F.Weber & D.Mohr) A.Braun] [=Equisetum hyemale L. subsp. wilsonii (Newman) Moore & More] [=Equisetum hyemale L. var. variegatum (Schleich. ex F.Weber & D.Mohr) Newman] [=Equisetum multiforme Vaucher var. variegatum (Schleich. ex F.Weber & D.Mohr) Vaucher] [=Equisetum reptans Wahlenb. var. variegatum Wahlenb.] [=Equisetum serotinum Schur] [=Equisetum tenellum Krok 1889, nom. illeg. hom., non Fr. 1846] [=Equisetum variegatum Schleich. ex F.Weber & D.Mohr forma alpestre (Milde) Luerss.] [=Equisetum variegatum Schleich. ex F.Weber & D.Mohr forma anceps (Milde) Luerss.] [=Equisetum variegatum Schleich. ex F.Weber & D.Mohr forma anceps (Milde) M.Broun 1938, nom. illeg, isonym., non (Milde) Luerss.1889] [=Equisetum variegatum Schleich. ex F.Weber & D.Mohr forma arenarium (Milde) Luerss.] [=Equisetum variegatum Schleich. ex F.Weber & D.Mohr forma caespitosum (Döll) Luerss.] [=Equisetum variegatum Schleich. ex F.Weber & D.Mohr forma elatum (Rabenh.) Luerss.] [=Equisetum variegatum Schleich. ex F.Weber & D.Mohr forma geminatum S.F.Blake]

18 34 P a g e [=Equisetum variegatum Schleich. ex F.Weber & D.Mohr forma huefleri (Milde) Luerss.] [=Equisetum variegatum Schleich. ex F.Weber & D.Mohr forma polystachyum Rosend.] [=Equisetum variegatum Schleich. ex F.Weber & D.Mohr forma tortuosum Rosend.] [=Equisetum variegatum Schleich. ex F.Weber & D.Mohr forma virgatum (Döll) Luerss.] [=Equisetum variegatum Schleich. ex F.Weber & D.Mohr forma wilsonii (Newman) Luerss.] [=Equisetum variegatum Schleich. ex F.Weber & D.Mohr subvar. ramosissimum Rosend.] [=Equisetum variegatum Schleich. ex F.Weber & D.Mohr var. alpestre Milde] [=Equisetum variegatum Schleich. ex F.Weber & D.Mohr var. anceps Milde] [=Equisetum variegatum Schleich. ex F.Weber & D.Mohr var. arenarium Bab.] [=Equisetum variegatum Schleich. ex F.Weber & D.Mohr var. caespitosum Döll] [=Equisetum variegatum Schleich. ex F.Weber & D.Mohr var. concolor Döll] [=Equisetum variegatum Schleich. ex F.Weber & D.Mohr var. elatum Rabenh.] [=Equisetum variegatum Schleich. ex F.Weber & D.Mohr var. huefleri Milde] [=Equisetum variegatum Schleich. ex F.Weber & D.Mohr var. multirameum S.F.Blake] [=Equisetum variegatum Schleich. ex F.Weber & D.Mohr var. reptans (Wahlenb.) A.Braun] [=Equisetum variegatum Schleich. ex F.Weber & D.Mohr var. virgatum Döll] [=Equisetum variegatum Schleich. ex F.Weber & D.Mohr var. wilsonii (Newman) H.C.Watson] [=Equisetum wilsonii Newman] [=Hippochaete variegata (Schleich. ex F.Weber & D.Mohr) Bruhin] [=Hippochaete variegata (Schleich. ex F.Weber & D.Mohr) Farw. 1916, nom. illeg. isonym., non (Schleich. ex F.Weber & D.Mohr) Bruhin 1868] [=Hippochaete variegata (Schleich. ex F.Weber & D.Mohr) Bruhin var. anceps (Milde) Farw.]

19 P a g e 35 Ferns Aspleniaceae/Aspléniacées - Spleenwort Family [N] Asplenium trichomanes L. subsp. trichomanes En: maidenhair spleenwort; Fr: doradille chevelue, asplénie chevelue. Disjunct in Temp. NA, shemisphere; N to wnfld.; calc, serp. [=Asplenium alatum Dulac 1867, nom. illeg. hom., non Humb. & Bonpl. ex Willd. 1810] [=Asplenium anceps Lowe ex Hook. & Grev.1830, nom. illeg. hom., non Buch 1825] [=Asplenium ceterach L. subsp. bivalens (D.E.Mey.) Greuter & Burdet] [=Asplenium densum Brack.] [=Asplenium linnaei Soó] [=Asplenium melanocaulon Willd.] [=Asplenium pechuellii Kuntze] [=Asplenium rectangulare Bonap. 1925, nom. illeg. hom., non Maxon 1908] [=Asplenium saxatile Salisb. var. incisum Gray] [=Asplenium trichomanes L. forma delicatulum (G.Lawson) M.Broun] [=Asplenium trichomanes L. forma incisum (Gray) Clute] [=Asplenium trichomanes L. subsp. bivalens D.E.Mey.] [=Asplenium trichomanes L. var. delicatulum G.Lawson] [=Asplenium trichomanes L. var. incisum (Gray) T.Moore] [=Asplenium trichomaniforme H.P.Fuchs 1963, nom. illeg. hom., non Woyn. 1913] [=Asplenium umbrosum (Milde) Goldschmidt 1901, nom. illeg. hom., non Vill. 1786] [=Athyrium trichomanes (L.) Shafer] [=Chamaefilix trichomanes (L.) Farw.] [=Phyllitis rotundifolia Moench, nom. illeg.] [=Trichomanes callitriche Bubani] [=Trichomanes melanocaulon (Willd.) Bubani] [Asplenium trichomanes is known from only two locations in wnfld., on serpentine and limestone talus (Bouchard et al., 1991); ssp. trichomanes is a diploid cytotype (FNA 2: 239).] [LN] Asplenium viride Huds. En: green spleenwort, brightgreen spleenwort; Fr: doradille verte, asplénie verte. Circumboreal (disj.); w/nw/ne/enfld., N to w/selab; calc. [=Asplenium intermedium C.Presl] [=Asplenium microphyllum Tineo] [=Asplenium ramosum L., nom. rejic.] [=Asplenium trichomanes L. subsp. microphyllum (Tineo) Arcang., nom. ambig.] [=Asplenium trichomanes L. var. microphyllum (Tineo) Milde] [=Asplenium trichomanes-ramosum L.] [=Asplenium trichomanes-elegans Sol.] [=Asplenium umbrosum Vill.] [=Asplenium viride Huds. subsp. incisum (Bernoulli) Askerov] [=Asplenium viride Huds. var. alpinum Schleich. ex Bernoulli] [=Asplenium viride Huds. var. incisum Bernoulli] [=Asplenium viride Huds. var. oblongum Christ] [=Asplenium viride Huds. var. robustum Goode] [=Chamaefilix trichomanes-ramosa (L.) Farw.] [=Trichomanes viride (Huds.) Bubani] [First verified Labrador report of Asplenium viride: L'Anse-au-Clair, selab., J.E. Maunder, 1999