. Atlas of the rare vascular plants of Ontario. Rare plants; Botany. Atlas of the Rare Vascular Plants of Ontario / Atlas des plantes vasculaires rares de rOntario ASTERACEAE Aster praealtus Poir. var. praealtus Aster Aster. After/ D'après: McGregor & Barkley 1977 HABITAT: Sandy, prairie-like, open oak savannahs. STATUS: Possibly extirpated in Tennessee; endangered in Minnesota; rare in Delaware. NOTES: The var. praealtus is common on the prairies and in parts of southeastern United States. The var. angustior Wieg. occurs in northeastern United States. HABITAT: Savanes sablonneuses parsemé
. Atlas of the rare vascular plants of Ontario. Rare plants; Botany. Atlas of the Rare Vascular Plants of Ontario / Atlas des plantes vasculaires rares de rOntario ASTERACEAE Aster praealtus Poir. var. praealtus Aster Aster. After/ D'après: McGregor & Barkley 1977 HABITAT: Sandy, prairie-like, open oak savannahs. STATUS: Possibly extirpated in Tennessee; endangered in Minnesota; rare in Delaware. NOTES: The var. praealtus is common on the prairies and in parts of southeastern United States. The var. angustior Wieg. occurs in northeastern United States. HABITAT: Savanes sablonneuses parsemées de chênes, de type prairial. SITUATION: Peut-être déracinée du Tennessee; menacée d'extinction au Minnesota; rare en Delaware. REMARQUES: La var. praealtus est commune dans les Prairies et dans certaines parties du sud-est des Etats- Unis. La var. angustior Wieg. croît dans le nord-est des Etats-Unis. REFERENCES / SOURCES Semple, 1983. The asters of Ontario. In preparation / en préparation. Semple & Chmielewski 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
