. An illustrated flora of the northern United States, Canada and the British possessions : from Newfoundland to the parallel of the southern boundary of Virginia and from the Atlantic Ocean westward to the 102nd meridian . 26. CLEMATIS L. Sp. PI. 543- 1753- Climbing vines, more or less woody. Leaves opposite, slender-petioled, pinnately com- pound. Flowers cymose-paniculate, our species dioecious, or nearly so. Sepals 4 or 5, valvatc in the bud, spreading, petaloid. Petals none. Stamens numerous, spreading; fila- ments mostly glabrous; anthers short, blunt. Pistils numerous. Achenes i-seeded.
. An illustrated flora of the northern United States, Canada and the British possessions : from Newfoundland to the parallel of the southern boundary of Virginia and from the Atlantic Ocean westward to the 102nd meridian . 26. CLEMATIS L. Sp. PI. 543- 1753- Climbing vines, more or less woody. Leaves opposite, slender-petioled, pinnately com- pound. Flowers cymose-paniculate, our species dioecious, or nearly so. Sepals 4 or 5, valvatc in the bud, spreading, petaloid. Petals none. Stamens numerous, spreading; fila- ments mostly glabrous; anthers short, blunt. Pistils numerous. Achenes i-seeded. Style long, persistent, plumose. [Greek name for some climbing plant.] About 25 species of very wide geographic distribution. Besides the following, several others occur in the southern and western parts of North America. Type species: Clematis vitalba L. Leaves 3-foliolate ; eastern. i. Leaves pinnately 5-7-foliolate : western. 2. C. hgusticifolia.
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectbotany, bookyear1913
