. Gray's new manual of botany. A handbook of the flowering plants and ferns of the central and northeastern United States and adjacent Canada. Botany. 849. H. curassavicum. 1. HELI0TR6PIUM [Tourn.] L. Turnsole. Heliotrope Corolla salver-form or funnel-form, unappendaged, more or less plaited in the bud. Anthers nearly sessile. Style short; stigma conical or capitate. Fruit separating into 2 indurated 2-celled and 2-seeded closed carpels, or more commonly into 4 one-seeded nutlets. â Herbs or low shrubby plants; leaves entire; fl. in summer. (The ancient name, from fjXios, the sun, and TpoTr-q,
. Gray's new manual of botany. A handbook of the flowering plants and ferns of the central and northeastern United States and adjacent Canada. Botany. 849. H. curassavicum. 1. HELI0TR6PIUM [Tourn.] L. Turnsole. Heliotrope Corolla salver-form or funnel-form, unappendaged, more or less plaited in the bud. Anthers nearly sessile. Style short; stigma conical or capitate. Fruit separating into 2 indurated 2-celled and 2-seeded closed carpels, or more commonly into 4 one-seeded nutlets. â Herbs or low shrubby plants; leaves entire; fl. in summer. (The ancient name, from fjXios, the sun, and TpoTr-q, a turn, with reference to its flowering at the summer solstice.) § 1. EUHELI0TR6pIUM Griseb. Fruit i-lobed, separating into four 1-celled l-seeded nutlets ; style short. * Flowers in hractless one-sided seorpioid spikes. 1. H. EnKOPAi:DM L. Erect annual, dm. high, hoary-pubescent; leaves oval, long-petioled ; lateral spikes single, the terminal in pairs; calyx spreading in fruit, hairy; corolla â white, rarely 4 mm. broad.âWaste and ballast ground, Mass. to D. C. and Fla. (Adv. from Eu.) 2. H. curassivicum L. (Seaside H.) Apparently annual, glabrous,; stems ascending; leaves lance-linear or spatulate, thickish, pale, almost veinless ; spikes in pairs ; flowers white or bluish. â Sandy seashores and salt marshes, from Del. southw.; saline soils, s. lU., southw. and westw.; ballast and waste places near the coast, locally northw. to Me. Fig. 849. * * Inflorescence not at all seorpi- oid ; flowers scattered. 3. H. ten^llum (Nutt.) Torr. Stem dm. high, paniculately branched, slender, strigose-can- escent; leaves narrowly linear, with revolute margins; flowers white, often bractless. â Open dry ground, Ky. to Kan., and southw. Fig. 850. 850. H. teneUam. § 2. TIARfDIUM (Lehm.) Gray. Fruit 2-lobed, sepa- rating into two 2-celled 2-seeded carpels, with some- times a pair of empty false cells; style very short; flowers in bractless seorpioid spikes. 4. H. fNDicnM
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