Coronilla L.

Crownvetch (en), Coronille (fr)

Genus

Angiosperms > Fabales > Fabaceae

Characteristics

Shrubs or herbs. Lvs imparipinnate, stipulate; leaflets usually numerous, rarely reduced to 3, entire. Infl. axillary, capitate or umbellate, long-pedunculate; bracts and bracteoles small or 0. Calyx campanulate, slightly bilabiate with the upper 2 teeth somewhat connate. Corolla usually yellow, rarely purple-pink variegated with white. Vexillary stamen free, remainder connate; anthers uniform. Style inflexed; stigma small, terminal. Pod lomentaceous, terete, tetragonous or slightly compressed, straight or curved, indehiscent, usually smooth, not or slightly constricted between segments; seeds oblong, estrophiolate.
More
Cal-tube campanulate to hemispheric, bilabiate, the broad lower lip 3-toothed, the narrow upper one shallowly cleft; pet subequal, clawed, the standard orbicular, the wings ovate-oblong, the keel-pet upcurved, lanceolate, acute; stamens diadelphous; fr few– several-seeded, transversely jointed; herbs or shrubs with 1–3-foliolate or odd-pinnate lvs and small or medium-sized fls in long-peduncled axillary umbels. 20, Europe, Mediterranean.
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Growth form herb
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Sexuality hermaphrodite
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Nitrogen fixer rhizobia
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Hardiness (USDA) 5-10

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Cultivation

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Germination duration (days) 30 - 60
Germination temperacture (C°) 18 - 23
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