. Grasses of North America [microform] : the grasses classified, described and each genus illustrated, with chapters on their geographical distribution and a bibliography. Grasses; Forage plants; Graminées; Plantes fourragères. 313 yollowisli sliiuing green, 3-8 cm. long, 1-3 cm. diam. Spikelets iiiirrow, very numerous, nearly concealed by the slender awns, the hairs at the base few and very short, narrow, about 3 mm. long; em[)ty glumes })ubescent or elliate, obtuse or retusc. elliptical, 1-nerved, awns 4-7 mm. long; floral glume 1 mm. long, broad hya- line, truncate-jagged, awu
. Grasses of North America [microform] : the grasses classified, described and each genus illustrated, with chapters on their geographical distribution and a bibliography. Grasses; Forage plants; Graminées; Plantes fourragères. 313 yollowisli sliiuing green, 3-8 cm. long, 1-3 cm. diam. Spikelets iiiirrow, very numerous, nearly concealed by the slender awns, the hairs at the base few and very short, narrow, about 3 mm. long; em[)ty glumes })ubescent or elliate, obtuse or retusc. elliptical, 1-nerved, awns 4-7 mm. long; floral glume 1 mm. long, broad hya- line, truncate-jagged, awu as long as the lloret, shorter or wanting; palca L'-tocthed. (Jeorgia, r'Afr/i; 3951; Kansas, Ilenri/; Colorado, rc/.; ^Mon- tana, AiulerHon 18; Washington, Ijtke, Sanilln'ni 380; Oregon, J/otri'U; California, Sones 100, Farifih 8G8; Arizona, 7'(iiniiri/ 773. Introduced on the coast of both oceans; also in Colorado, Mon- tana, Nevada, Ttah, Kansas; also found in Australia aiul in most tcini)crate ami subtropical regions of the Old World. It is considered a weed, though it is sometimes cultivated for ornament. 3. V. 51A urn MI'S Willd. Ges. Xaturf. Fr. ^eue Schr. 3:443 (1801). AloperurHs iiiarifiiiiifs Toir. Encyc. 8:780 (1804). An erect annual; culms sim- ple, 15-30 cm. high. Ligule 4 mm. long; blades Hat. Spike dense, 3-4 cm. long. Ein{)ty glumes equal, villous at the tips and 3-lobed, awn 4-G mm. long; lloral glume 7 mm. long, 4- toothed. Introduced on the sea shore of Xorth and South Carolina, Chap- man. 3. P. elongatus (Poir.) 11. 13. K. Nov. Gen. et Sp. 1: 134 (1815). Alopecurus elonf/a/iis Poir. En- cycl. Suppl. 5:495 (1804). Erect, geniculate below, GO- 90 cm. high. Sheaths smooth, about the length of the inter- f^j. ;/pofjon elongatm. A, nodes; upper ligule broad, o])tuse, s^pikclot; «, tloiei. (Scrilmer.) 4-G mm. long; blades Hat, neurlv smooth, 13-lG cm. long, Please note that these images are extracted from scanned page images that may h
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Keywords: ., bookcentury1800, bookdecade1890, bookpublishernewyo, bookyear1896
