Desert broomrape (Aphyllon cooperi)
Description
Plant 10--40 cm, generally dark +- purple above ground, glandular-puberulent; root attachment occasionally a coral-like thickening. Stem: simple or branched, often forming large clumps, stout, little enlarged at base. Inflorescence: 4--5 cm wide; proximal pedicels < 5 cm, distal 0, bractlets 2. Flower: calyx 8--12 mm, lobes > tube, triangular, acuminate; corolla 18--32 mm, +- purple, hairs long-stalked, generally glandular, tube lacking ring of hairs, lips 5--10 mm, upper lobes 6--10 mm, > lower, obtuse; anthers generally hairy; stigma lobes 2, thin, recurved.
Taxonomic tree
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Domain: Eukarya
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Kingdom: Plantae
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Phylum:
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Class: Magnoliopsida
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Order: Lamiales
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Family: Orobanchaceae
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Genus: Aphyllon
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