. Cyclopedia of American horticulture, comprising suggestions for cultivation of horticultural plants, descriptions of the species of fruits, vegetables, flowers and ornamental plants sold in the United States and Canada, together with geographical and biographical sketches, and a synopsis of the vegetable kingdom. Gardening -- Dictionaries; Plants -- North America encyclopedias. 1028. Helianthus decapetatus. var. multiflorus. (See species No. 11.) 9. strumosus, Linn. St. 3-7 ft. high, usually branch- ing, often glaucous: Ivs. 3-8 in. long, ovate-lanceolate, rough above, entire or toothed : fl
. Cyclopedia of American horticulture, comprising suggestions for cultivation of horticultural plants, descriptions of the species of fruits, vegetables, flowers and ornamental plants sold in the United States and Canada, together with geographical and biographical sketches, and a synopsis of the vegetable kingdom. Gardening -- Dictionaries; Plants -- North America encyclopedias. 1028. Helianthus decapetatus. var. multiflorus. (See species No. 11.) 9. strumosus, Linn. St. 3-7 ft. high, usually branch- ing, often glaucous: Ivs. 3-8 in. long, ovate-lanceolate, rough above, entire or toothed : fls. 2%-i in. across; rays 8-15, 1-lJ^ in. long. July-Sept. Open woods, Can. to Ga. and west to Wis. and Ark. Var. mbllis, Torr. & Gray. Lvs. downy beneath. 3689 (asJ. jno»is. Lam.). 10. grdsse-serritus. Martens. St. 6-10 ft. high, very smooth, glaucous: lvs. long-lanceolate, slender-petioled. rough above: fls. many, cymose, 1-3 in. broai. Oct. Pa. to Mo., south to Tex. —Passes into i/. gtganteiis. 11. decapfitalus, Linn. Stem 2-5 ft. high, branched above: lvs. 3-8 in. long, ovate-lauceolate, sharply ser- rate, thin, rough above, finely pubescent beneath : fls. 2-3 in. across, numerous; rays generally more than 10, in spite of the specific name. July-Sept. Moist soils, Quebec to Ga., west to Mich, and Ky. G. C. 11. 16 Under cult, it has given rise to the horticultural var. multifldrus (H. )«HHirtdi-HS,Hort.). 227. III. 10:421. Gn. 27:476, pp. 71,74; 45, ,p,554 Gng. 3:83. 2:413. The many garden forms of var. vtnftiflnnis diller mainly in the extent of doub- ling, season of blooming, habit of plant and size of fl. Among the best are: Var. fldre pUno and var. grandi!16rus, almost completely double; var. m&jor, fls. larger than common ; var. m&ximus, very large, single fls. with pointed rays; Soliel ' d'Or, with quilled florets, like a Cactus Dahlia. Multiflorus varie- ties are the most popular of peren- nial Sunflo
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