Biarum tenuifolium subsp. arundanum (Araceae)
General description:
Leaf lamina oblanceolate to linear-lanceolate. Staminodes hooked, 2-branched, arranged in c. 8 regular whorls. Plants of heavy terra rossa soils. 2n = 22 ( Marchant 1972 as B. carratracense; Talavera 1976 ; Elena & Gallego 1984).
General Description Reference:
Diagnostic description:
The leaf lamina oblanceolate to linear-lanceolate with the Staminodes hooked.
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Habitat Reference:
Distribution:
SW Spain, Gibraltar, S Portugal, N Morocco.
Habitat:
Restricted to terra rossa soils derived from the decomposition of limestone, usually in open situations, particularly along field margins or in long-fallow fields.