Rock garden plants Gentiana  autumnalis L.  sect. Pneumonanthe 
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FamilyGENTIANACEAE
Genus species var.Gentiana  autumnalis L.  sect. Pneumonanthe
SynonymsDasystephana porphyrio (J.F.Gmel.) Small
 Gentiana porphyrio J.F.Gmel.
Territory NE.USA; SE.USA
pine barrens
Description leaves narrowly linear to oblanceolate, thick, flowers tubular, to 5cm long, with distinctly spreading lobes
Size40-50cm
Colorblue, purple, whitish
Bloomautumn
Ca-
Typetuft
Cultivationopen site with a poor, sandy soil
Propagationseed in winter, barely covered, germ. 1-3 months, 10-13°C
division in spring; cuttings in spring and late summer
Version 6.0(c) 1990-2010 RNDr. Pavel Slabý