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Calyx cup-shaped Post Date: Sat, 23 Aug 2008 23:37:43 +0000 Along rivers, and in waste places, Me to Ont, Mont, Va, Ky and Tex July-Sept. Climbing, mostly glabrous vines, with usually digitately compound leaves and small white or greenish monoecious flowers. Calyx cup-shaped. Autor of the post: Undefined Staminate flowers racemose or panicled Post Date: Sat, 23 Aug 2008 23:18:09 +0000 5 -toothed. Corolla rotate, deeply 5-P ai "ted. Staminate flowers racemose or panicled, the stamens united into a central column; anther I, annular in our species. Autor of the post: Undefined [Greek, circle-anther Post Date: Sat, 23 Aug 2008 22:58:57 +0000 Pistillate flowers solitary; ovary obliquely ovoid, beaked, i-3-celled, with 2 ovules in each cavity; style short; stigma large, hemispheric. Fruit spiny, obliquely ovoid, beaked, at length irregularly dehiscent, few-seeded. [Greek, circle-anther. Autor of the post: Undefined (I F F 3488) Annual Post Date: Sat, 23 Aug 2008 22:40:16 +0000 ] About 40 species, natives of America. I Cyclanthera dissecta (T G) Am CUT-LEAVED CYCLANTHERA. (I F F 3488) Annual; stem grooved and angular, glabrous, branching, climb- ing to a height of 9-12 dm, or straggling. Autor of the post: Undefined Annual climbing vines, with branched Post Date: Sat, 23 Aug 2008 22:21:19 +0000 Leaves digitately 3~7-foliolate, the leaflets oval or oblong, acute at each end, 1-5 cm long, rough on both sides, den- tate, or somewhat lobed; staminate flowers racemose, borne on a peduncle 15 cm long; pistillate flowers solitary, very short-peduncled; fruit narrowed at the base, slightly oblique, about 25 cm long, armed with slender spines. Thickets, Kans to Tex, La and northern Mex July-Sept. Annual climbing vines, with branched tendrils, angled or lobed leaves, and small white or green monoecious flowers. Autor of the post: Undefined Staminate flowers corymbose or racemose Post Date: Sat, 23 Aug 2008 22:04:17 +0000 Calyx-tube campanulate or cup-shaped, 5-toothed. Corolla campanulate or rotate, 5 parted nearly to the base. Staminate flowers corymbose or racemose, with 3 stamens, the filaments united into a short column, the anthers coherent. Autor of the post: Undefined ] About 35 species, of America Post Date: Sat, 23 Aug 2008 21:52:32 +0000 Pistillate flowers several together in capitate long- peduncled clusters; ovary oblong or fusiform, i-celled; ovule I, pendulous; style short, slender; stigmas usually 3 Fruit spiny, indehiscent, I -seeded. [Greek, a cucumber or gourd.] About 35 species, of America and Australasia. Autor of the post: Undefined STAR CUCUMBER Post Date: Sat, 23 Aug 2008 21:35:56 +0000 Besides the following, 2 others occur in the southwestern States. I Sicyos angulatus L ONE-SEEDED BUR-CUCUMBER. STAR CUCUMBER. Autor of the post: Undefined Leaves nearly orbicular, rough Post Date: Sat, 23 Aug 2008 21:17:29 +0000 NIMBLE KATE. (I F f, 3489) Stem angled, more or less viscid-pubescent, climbing to a height of 4-5-7-5 m - or trailing. Leaves nearly orbicular, rough on both sides, rather thin, deeply cordate at the base. Autor of the post: Undefined June-Sept Post Date: Sat, 23 Aug 2008 21:07:14 +0000 5 -angled or 5-lobed, the lobes acute or acuminate, denticulate ; staminate flowers loosely corymbose or racemose, borne on elongated peduncles; fertile flowers capitate, their peduncles shorter; fruits sessile, 310 together, yellowish, about 13 cm long, pubescent, armed with slender rough spines. Along river banks and in moist places, Quebec and Ont to Fla, S Dak, Kans and Tex Nat in eastern Europe. June-Sept. 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