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3 T erythrospermum Post Date: Thu, 21 Aug 2008 18:14:23 +0000 2 T latilobum. Achenes red, the beak not more than twice their length. 3 T erythrospermum. Autor of the post: Undefined BLOWBALL Post Date: Thu, 21 Aug 2008 17:59:12 +0000 1 Taraxacum Taraxacum (L ) Karst. DANDELION. BLOWBALL. Autor of the post: Undefined 5-45 cm high; head 3-5 Post Date: Thu, 21 Aug 2008 17:43:12 +0000 (I F F 3532) Root thick, deep, often 2-3 dm long, bitter. Leaves oblong to spatulate in outline, usually pubescent, at least when young, acute or obtuse, pinnatifid or sinuate-lobed, rather succulent, 7-25 cm long, 1-6 cm wide, narrowed into peti- oles; scape erect. 5-45 cm high; head 3-5 cm broad; flowers 150-200; inner bracts of the involucre linear or linear-lanceolate, the outer similar, shorter, not glaucous, reflexed, all acute; achenes greenish-brown, fusiform, spinulose above. Autor of the post: Undefined Also in Asia and distributed Post Date: Thu, 21 Aug 2008 17:32:31 +0000 In fields and waste places. Perhaps indigenous northward, southward naturalized as a weed from Europe. Also in Asia and distributed as a weed in all civilized parts of the world. Autor of the post: Undefined Leaves sinuately lobed with broadly Post Date: Thu, 21 Aug 2008 17:21:45 +0000 Jan-Dec 2 Taraxacum latilobum DC MOUNTAIN DANDELION. Similar to the preceding but scape lower, 5-15 cm high. Leaves sinuately lobed with broadly triangular lobes, but less deeply so than in T Taraxacum and rarely as far as half way to the midrib, or often merely dentate or subentire; heads smaller, about 3 cm wide; bracts fewer, the outer broadly ovate, appressed or merely spreading. Autor of the post: Undefined RED-SEEDED DANDELION (I F f Post Date: Thu, 21 Aug 2008 17:02:34 +0000 In moist places in subalpine or subarctic regions, Lab to Br Col, south in the moun- tains to Colo, and Cal (T Taraxacum alpinum Porter; not T alpinum Koch of Europe. ) 3 Taraxacum erythrospermum Andrz. RED-SEEDED DANDELION (I F f - 3533-) Similar to the two preceding species, the leaves glabrous, very deeply runcinate-pinnatifid or pinnately divided into narrower triangular-lanceolate usually long-pointed segments; heads rarely more than 25 mm broad, 70-90 flowered; bracts of the involucre glaucous, the outer lanceolate, spreading or ascending, the inner linear, longer, each usually with an appendage just below the tip; achenes narrower, bright red, or red-brown, spinulose above; pappus dirty white. Autor of the post: Undefined Annual or perennial succulent herbs Post Date: Thu, 21 Aug 2008 16:42:42 +0000 In fields and woods, Me to Vt , southern N Y and Perm. Nat from Europe ? April-June. Annual or perennial succulent herbs, with alternate, mostly auriculate-clasp- ing, entire dentate lobed or pinnatifid, prickly-margined leaves, and large or middle-sized, peduncled corymbose or paniculate heads of yellow flowers. Autor of the post: Undefined Rays truncate and 5 -toothed Post Date: Thu, 21 Aug 2008 16:22:54 +0000 Invo- lucre ovoid or campanulate, usually becoming thickened and more or less conic at the base when old, its bracts herbaceous or membranous, imbricated in several series, the outer successively smaller. Receptacle flat, naked. Rays truncate and 5 -toothed at the apex. Autor of the post: Undefined Achenes oval, oblong, or linear Post Date: Thu, 21 Aug 2008 16:07:45 +0000 Anthers sagittate at the base. Style -branches slender. Achenes oval, oblong, or linear, more or less flattened, io-2O-ribbed, somewhat narrowed at the base, truncate. Autor of the post: Undefined ] About 45 species Post Date: Thu, 21 Aug 2008 15:55:16 +0000 Pappus of very copious soft white simple capil- lary bristles, usually falling away connected, sometimes with I or 2 stouter ones which fall separately. [The Greek name of the Sow-thistle.] About 45 species, of the Old World. 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