Family: Caprifoliaceae
Valerianella
Citation:
Miller, Gard. Dict. edn 4 (1754).
Derivation: Latin diminutive form of Valeriana.
Synonymy: Not Applicable Common name: Cornsalads.
Description:
Annual herbs with leaves entire to pinnatisect, petiolate to spathulate at the base becoming sessile and stem-clasping below the inflorescence.
inflorescence dichotomously branched with 1 to several compact dichasia, with sessile flowers; bracts scale-like, clasping and often retaining fruit for some time; calyx a tube surmounted by 1-12 entire or rarely toothed lobes, not coiled up in the flower; corolla with a short tube about as long as the subequal lobes, without a spur; stamens 3, with filaments inserted in the throat of the corolla tube; ovary inferior, the slender style terminating in the stigma with 3 short branches.
Fruit dry, surmounted by an accrescent persistent calyx, ridged where 2 cells are aborted.
Distribution:
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About 200 species in the Northern Hemisphere but also into South America and South Africa.
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Biology:
No text
Key to Species:
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1. Hairs scattered on terete branches; calyx lobes terminating in hooked spines |
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V. discoidea 1. |
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1. Hairs mainly along ridges on branches; calyx lobes without spines |
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2. Calyx tube slightly oblique-horizontally cut and with 5 or 6 lobes |
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V. eriocarpa 2. |
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2. Calyx strongly obliquely truncate with a dorsal lobe entire or rarely with 1-3 teeth |
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V. muricata 3. |
Author:
Not yet available
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