. An illustrated flora of the northern United States, Canada and the British possessions, from Newfoundland to the parallel of the southern boundary of Virginia, and from the Atlantic Ocean westward to the 102d meridian. Botany; Botany. GENTIANACEAE. Vol. III. -rf^VV^. 5. Dasystephana Andrewsii (Griseb.) Small. Closed Blue or Blind Gentian. Fig. 3357. JGentiana alba Muhl. Cat. Ed. 2, 29. 1818. ?Gentiana clausa Raf. Med. Fl. I : 210. 1832. G. Andrewsii Griseb. in Hook. Fl. Bor. Am. 2 : 53. 1834. D. Andrewsii Small, Fl. SE. U. S. 930. 1903. Perennial; stout, glabrous, i°-2° high, simple, leafy.
. An illustrated flora of the northern United States, Canada and the British possessions, from Newfoundland to the parallel of the southern boundary of Virginia, and from the Atlantic Ocean westward to the 102d meridian. Botany; Botany. GENTIANACEAE. Vol. III. -rf^VV^. 5. Dasystephana Andrewsii (Griseb.) Small. Closed Blue or Blind Gentian. Fig. 3357. JGentiana alba Muhl. Cat. Ed. 2, 29. 1818. ?Gentiana clausa Raf. Med. Fl. I : 210. 1832. G. Andrewsii Griseb. in Hook. Fl. Bor. Am. 2 : 53. 1834. D. Andrewsii Small, Fl. SE. U. S. 930. 1903. Perennial; stout, glabrous, i°-2° high, simple, leafy. Leaves ovate to lanceolate, 3-7-nerved, acu- minate at the apex, narrowed or sometimes rounded at the base, 2'-4' long, rough-margined, the lowest oblong or obovate, smaller; flowers i'-ij' high in a terminal sessile cluster and commonly 1 or 2 in the upper axils, 2-bracteolate under the calyx; calyx-lobes lanceolate or ovate, ciliolate, usually spreading; corolla oblong, club-shaped, blue, or occasionally white, nearly or quite closed, its lobes obsolete, the intervening appendages very broad, light colored, opposite the stamens; anthers coher- ing in a tube; capsule stipitate; seeds oblong, winged. In moist soil, Quebec to Manitoba, Georgia and Ne- braska. Cloistered-heart. Bottle- or barrel-gentian. 4. Dasystephana Saponaria (L.) Small. Soapwort or Blue-Gentian. Fig. 3356. Gentiana Saponaria L. Sp. PI. 228. 1753. Gentiana Catesbgei Walt. Fl. Car. 109. 1788. D. Saponaria Small, Fl. SE. U. S. 930. 1903. Perennial; stem erect or ascending, terete, slender, simple or with short erect axillary branches, glabrous, or minutely rough-puber- ulent above, l°-2i° high, leafy. Leaves lan- ceolate, ovate-lanceolate or oblong, usually acute at both ends, 3-5-nerved, roughish-mar- gined, 2'-4' long, the lowest obovate and smaller; flowers i'-2' high, in sessile terminal and usually also axillary clusters of 1-5, 2-bracteolate under the calyx; calyx-lobes oblong or spatulate,
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectbotany, bookyear1913
