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(Last Modified On 10/28/2012)
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(Last Modified On 10/28/2012)
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Species
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DIoSCOREA PANAMENSIS Knuth,
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PlaceOfPublication
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Engl. Pflanzenr. IV. 43:109. 1924.
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Description
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Stems slender and delicate, unarmed, climbing dex- trorsely, glabrous; leaves alternate; petioles 0.5-1 cm. long, glabrous; leaf blades lanceolate or ovate-lanceolate, very small, up to 4 cm. long and 2 cm. wide, acuminate, rounded at base, entire, membranous, glabrous, 5-nerved; staminate racemes 1 or 2 in an axil, up to 15 cm. long, unbranched, the rhachis glabrous; flowers solitary or in short, few-flowered racemes, pedicellate, the pedicels 1.5-2.5 mm. long, glabrous; perianth segments lanceolate, about 1.5 mm. long, connate at base, reflexed; stamens 6, all fertile, central; filaments slender, erect, free, about 0.5 mm. long; anthers minute, about 0.2 mm. long, extrorse; pistillate flowers and capsules unknown.
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Distribution
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Known only from Panama.
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Specimen
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CANAL ZONE: Ancon Hill, KilliP 3050 (TYPE); Fort Kobe, Allen 2024. PANAMA: La Chorrera, Paul 505.
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