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Equisetum arvense L. var. boreale (Bong.) Ledeb. HAC 
*E. palustre L. HSC 
E. fluviatile L. HSC 
E. variegatum Schleich. HAC 
E. scirpoides Michx. HSC 
Lycopodium selago L. (repr, by var. appressum) HAC 
L. annotinum L. var. pungens (La Pylaie) Desv. LAC 
L. complanatum L. HSC 
Selaginella selaginoides (L.) Link HSC 
Botrychium lunaria (L.) Sw. HSC 
(var. mwganense (Viet.) Dole also present) 
Cystopteris fragilis (L.) Bemh. HAC 
(var. dickieana (Sim) Moore also present) 
Dryopterts disjuncta (Ledeb.) C.V. Mort. HSC 
*Polypodium virginianum L. LSA 
Picea glauca (Moench) Voss HSA 
P. mariana (Mill.) BSP. HSA 
Larix laricina (DuRoi) K. Koch HSA 
Juniperua communis L. var. saxatilia Pallas HSC 
(var. depressa Pursh also present) 
Sparganium angustifolium Michx. HSC 
S. hyperboreum Laestad. HSC 
Potamogeton Hliformis Pers. LAC 
(var. borealis (Raf.) St. John also present) 
*F. vaginatus Turcz. LSC 
P. alpinus Balbis var. tenuifolius (Raf.) Ogden HSA 
P. gramineus L. HSC 
*P. friesii Rupr. HSC 
*Zostera marina L. var. stenophylla Aschers. & Graebn. LSC 
Triglochin maritima L. HSC 
T. palustris L. HSC 
*Bromus pumpellianus Scribn. HSWA 
Festuca rubra L. HSC 
F. brachyphylla Schultes HAC 
*F. vivipara (L.) Sm. HSX 
Puccinellia lucida Fern. & Weath. LSA 
P. langeana (Berl.) Th. Sfzfr. LAA 
*P. vaginata (Lge.) Fern. & Weath. LAA 
(var. paradoxa Th. S^r. also present) 
*P. pumila (Vasey) Hitchc. HSA 
♦P. nuttalliana (Schultes) Hitchc. LSWA 
P. phryganodes (Trin.) Scribn. & Merr. HAC 
*Glyceria striata (Lam.) Hitchc. var. stricta (Scribn.) Fern. LSA 
Poa arctica R. Br. HAC 
(ssp. caespitans (Simm.) Nannf. also present) 
