. Atlas of the rare vascular plants of Ontario. Rare plants; Botany. ASPLENIACEAE Polystichum braunii (Spenner) Fée ssp. purshii (Fern.) Calder & Taylor Braun's holly fern, eastern holly fern Polystic de Braun. Specimens / Spécimens CAN, DAO, LKHD, MICH, OAC, OK, SSMF, TRT, TRIE, UWO, WAT, WLU O Pre 1925 (B 1925-1949 O 1950-1964 m Post 1964 HABITAT: Deciduous or mixed woods on talus slopes, rocky ravines, and stream beds. STATUS: Endangered in Wisconsin and rare in Massachusetts. HABITAT: Bois feuillus ou mixtes sur les talus, dans les ravins rocheux et les lits de cours d'eau. SITUATION:
. Atlas of the rare vascular plants of Ontario. Rare plants; Botany. ASPLENIACEAE Polystichum braunii (Spenner) Fée ssp. purshii (Fern.) Calder & Taylor Braun's holly fern, eastern holly fern Polystic de Braun. Specimens / Spécimens CAN, DAO, LKHD, MICH, OAC, OK, SSMF, TRT, TRIE, UWO, WAT, WLU O Pre 1925 (B 1925-1949 O 1950-1964 m Post 1964 HABITAT: Deciduous or mixed woods on talus slopes, rocky ravines, and stream beds. STATUS: Endangered in Wisconsin and rare in Massachusetts. HABITAT: Bois feuillus ou mixtes sur les talus, dans les ravins rocheux et les lits de cours d'eau. SITUATION: Menacée d'extinction au Wisconsin et rare au Massachusetts. REFERENCES/SOURCES Kott, L. 1980. Polystichum braunii in Waterloo County. Ontario Field-Biologist 34:47-48 Dickson & White 1983. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Argus, George W. (George William); National Museum of Natural Sciences (Canada). Botany Division. Ottawa : Botany Division, National Museum of Natural Sciences = Division de la botanique, Musée national des sciences naturelles
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Keywords: ., bookcentury1900, bookcollectionbiodiversity, booksubjectbotany
