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C. microglochin Wahlenb. LAC 
*C. rostrata Stokes LSC 
C. oligosperma Michx. (repr. by var. churchilliana Raymond) LSA 
C. saxatilis L. var. rhomalea Fern. LAA 
C. rotundata Wahlenb. HSWA 
C. membranacea Hook. HAA 
*Lemna minor L. LSC 
L. trisulca L. LSC 
*Juncus bufonius L. (repr. by var. halophilus Buch. & Fern.) LSC 
/. arctictis Willd. LAC 
/. balticus Willd. var. littoralis Engelm. LSA 
/. albescens (Lange) Fern. HAA 
/. alpinus Vill. var. rariflorus Hartm. LSC 
J. castaneus Sm. LAC 
(var. pallidus Hook, also present) 
Luzula parviflora (Ehrh.) Desv. HSC 
L. multiflora (Retz.) Lejeune ssp. frigida (Buch.) Krecz. HSC 
L. confusa Lindeberg HAC 
*L. groenlandica Bocher HSA 
Tofieldia pusilla (Michx.) Pers. LAC 
Smilacina trifolia (L.) Desf. LSA 
Cypripedium passerinum Richards. LSA 
Orchis rotundifolia Banks HSA 
Habenaria hyperborea (L.) R. Br. HSA 
H . obtusata (Pursh) Richards. HSA 
Spiranthes romanzoffiana Cham. LSX 
Lister a borealis Moron g LSA 
*L. cordata (L.) R. Br. HSC 
Corallorhiza trifida Chat. HSC 
Populus balsamifera L. HSA 
Salix reticulata L. LAC 
S. vestita Pursh HSA 
S. arctophila Cockerell HAA 
S. glauca L. var. acutifolia (Hook.) Schneid. HSWA 
S. cordifolia Pursh var. callicarpaea (Trautv.) Fern. LAX 
(var. tonsa Fern, also present) 
S.brachycarpa Nutt. var. antimima (Schneid.) Raup HSA 
(var. mexiae Ball also present) 
S. myrtillifolia Anderss. HSA 
S. calcicola Fern. LAE A 
S. alaxensis (Anderss.) Cov. LAW A 
S. Candida Fliigge LSA 
S. bebbiana Sarg. LSA 
S. pedicetlaris Pursh var. hypoglauca Fern. LSA 
S. planifolia Pursh HSA 
