La répartition et l'habitat du Tomenthypnum falcifolium au Québec–Labrador
The discovery of Tomenthypnum falcifolium (Ren. ex Nich.) Tuom. in Canada is rather recent. For a long time, it was considered as a variety of Tomenthypnum nitens. Some characters allowing the distinction of the two species are discussed and illustrated. Distribution maps of both species in the Québec–Labrador Peninsula are presented. Habitat conditions of Tomenthypnum falcifolium in the Laurentides Park are derived from a study of peatland vegetation. It grows mainly in extremely poor fens, the dominant peatland type of this region. It is a hummock-preferring species and never forms extensive colonies. Its ecological amplitude is then rather different from that of Tomenthypnum nitens which is more commonly found in rich fens.
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1987 ◽
Vol 45
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pp. 642-643
1990 ◽
Vol 48
(2)
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pp. 374-375
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1996 ◽
Vol 54
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pp. 680-681
1989 ◽
Vol 47
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pp. 552-553
1993 ◽
Vol 51
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pp. 240-241
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1994 ◽
Vol 52
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pp. 400-401
1993 ◽
Vol 51
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pp. 82-83
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