An unusual escarpment flora in western Quebec
1974; Ottawa Field-Naturalists' Club; Volume: 88; Issue: 3 Linguagem: Inglês
10.5962/p.344416
ISSN0008-3550
AutoresDaniel F. Brunton, J. Donald Lafontaine,
Tópico(s)Lichen and fungal ecology
ResumoSurveys during 1971 and 1972 of the cliff flora along the primarily siliceous Eardley Escarpment in Gatineau and Pontiac Counties of western Quebec revealed the presence of 25 unusual species on 10 calcareous sites.These were classified into two groups: those with affinities to the north and northwest, and those with Appalachian and southern affinities.The most notable species were Draba cana Rydb.,
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