 | Charles Sprague Sargent - 1899 - 96 pages
...linear, caducous; calyx-tube narrowly obconic, glabrous, the lobes linear-lanceolate, elongated, coarsely glandular-serrate, glabrous on the outer surface,...the inner surface, reflexed after anthesis ; stamens 20 ; anthers small, rose-color; styles 3 to 5. Fruit on short stout glabrous peduncles in erect few-fruited... | |
 | Benjamin Lincoln Robinson, Merritt Lyndon Fernald - 1901 - 356 pages
...glabrous or puberulous above, the lobes narrow, acuminate, conspicuously glandular-serrate, nearly glabrous on the outer surface, villose on the inner surface, reflexed after anthesis : stamens 10; filaments slender ; anthers small, .pale pink, fading purple; styles 3-5. Fruit in wide thick-branched... | |
 | 1904 - 890 pages
...Flowers 1.6-1.9 cm '" diameter, on long slender glabrous 'pedicels, in small mostly 5-<)-flo\vered corymbs, the lower peduncles from the axils of upper leaves; calyx-tube narrowly obconic, glabrous, the lobes slender, glandular at the acuminate apex, minutely glandular serrate near the middle,... | |
 | Michigan. Geological Survey - 1907 - 708 pages
...1.1-1.2 cm. in diameter, on slender villose pedicels, in wide lax mostly 15-20-flowered slightly hairy corymbs, the lower peduncles from the axils of upper leaves; calyx-tube narrowly obconic, glabrous, the lobes slender, elongated, acuminate, entire or occasionally minutely dentate, glabrous... | |
 | Charles Sprague Sargent - 1907 - 72 pages
...1.6-1.8 cm. in diameter, on slender villose pedicels, in very compact hairy mostly 6- or 7-flowered corymbs, the lower peduncles from the axils of upper leaves; calyx-tube narrowly obeonic, glabrous, the lobes wide, acuminate, glandular-serrate, glabrous on the outer, villose on... | |
 | Michigan. Geological Survey - 1907 - 698 pages
...1.1-1.2 cm. in diameter, on slender villose pedicels, in wide lax mostly 15-20-flowered slightly hairy corymbs, the lower peduncles from the axils of upper leaves ; calyx-tube narrowly obcouic. glabrous, the lobes slender, elongated, acuminate, entire or occasionally minutely dentate,... | |
 | 1908 - 666 pages
...diameter, on long slender glabrous or occasionally slightly hairy pedicels, in compact mostly 10-12flowered corymbs, the lower peduncles from the axils of upper leaves; calyx-tube narrowly obconic, glabrous, the lobes long, slender, acuminate and red at the apex, coarsely ami conspicuously glandular... | |
 | University of The State of New York - 1908 - 194 pages
...winged petioles. Flowers 1.3—1.5 cm in diameter, on long slender pedicels, in wide lax many-flowered corymbs, the lower peduncles from the axils of upper leaves; calyx-tube narrowly obconic, glabrous, the lobes slender, acuminate, finely glandular serrate, glabrous on the outer, sparingly... | |
 | Charles Sprague Sargent - 1908 - 108 pages
...1.8-2 cm. in diameter, on long slender drooping villose pedicels, in compact mostly 5-8-flowered hairy corymbs, the lower peduncles from the axils of upper leaves; calyx-tube narrowly obconic, thickly coated with long white hairs, the lobes slender, acuminate, coarsely glandular-serrate, glabrous... | |
 | Missouri Botanical Garden - 1911 - 382 pages
...cm. in diameter, on stout nearly glabrous pedicels, in dense usually 3-8-flowered slightly villose corymbs, the lower peduncles from the axils of upper leaves; calyx-tube narrowly obconic, glabrous, the lobes long, slender, acuminate, coarsely glandular-serrate, glabrous on the outer surface,... | |
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Flowers 1.3-1.5 cm in diameter, on long slender pedicels, in wide lax many-flowered corymbs, the lower peduncles from the axils of upper leaves ; calyx-tube narrowly obconic, glabrous, the lobes... 
