Spartium |
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broom, Spanish broom |
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Habit | Shrubs or trees, unarmed. |
Stems | evergreen, erect, rushlike, glabrous. |
Leaves | alternate to subopposite, unifoliolate or obsolescent; stipules present; petiolate; blade margins entire, surfaces appressed-hairy abaxially, glabrous adaxially. |
Inflorescences | 5–20-flowered, terminal, racemes; bracts and bracteoles present. |
Flowers | papilionaceous, showy, pedicellate; calyx campanulate, lobes 5; corolla yellow; stamens 10, monadelphous; anthers dimorphic, 9 basifixed, 1 dorsifixed; style incurved, indument dense, silky proximally. |
Fruits | legumes, sessile, flattened, linear-oblong, dehiscent, sericeous or glabrous. |
Seeds | 6–18, transversely oblong. |
x | = 12. |
Spartium |
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Distribution |
s Europe; sw Asia; nw Africa [Introduced in North America; introduced also in South America, Pacific Islands (Hawaii), Australia] |
Discussion | Species 1. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
Source | FNA vol. 11. |
Parent taxa | |
Subordinate taxa | |
Name authority | Linnaeus: Sp. Pl. 2: 708. (1753): Gen. Pl. ed. 5, 317. (1754) |
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