Elliottia |
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elliottia |
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Habit | Shrubs or trees. | ||||
Stems | erect; twigs glabrous. |
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Leaves | deciduous [persistent], alternate, sometimes seemingly whorled; petiole present; blade subcoriaceous, margins entire. |
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Inflorescences | terminal racemes, panicles, or cymes, 2–80-flowered, sometimes flowers solitary; perulae absent. |
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Flowers | bisexual, radially symmetric; sepals [3–]5, ± distinct; petals 4–5, distinct or connate to 1/4 their lengths, corolla deciduous, rotate; stamens 8(–10), exserted; anthers without awns, dehiscent laterally; ovary 5–6-locular; style exserted; stigma expanded, discoid. |
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Fruits | capsular, spheroidal or oblate-spheroidal, dehiscence ± septicidal. |
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Seeds | 30–100, ovoid, flattened, not tailed, sometimes winged; testa pitted. |
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x | = 11. |
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Elliottia |
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Distribution |
w North America; se North America; e Asia (Japan) |
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Discussion | Cladothamnus Bongard; Tripetaleia Siebold & Zuccarini Species 4 (2 in the flora). Although Cladothamnus, Elliottia, and Tripetaleia were long treated as distinct genera, B. A. Bohm et al. (1978) concluded that they should be merged in a single genus. This was followed by P. F. Stevens et al. (2004). The two species endemic to Japan are E. bracteata Bentham & Hooker f. and E. paniculata Bentham & Hooker f. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
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Key |
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Source | FNA vol. 8, p. 473. | ||||
Parent taxa | |||||
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Name authority | Muhlenberg ex Elliott: Sketch Bot. S. Carolina 1: 448. 1817 , | ||||
Web links |