Robinsonella cordata Rose & Baker f.
Descripción
Shrubs or trees to 13 m tall, the twigs pilose becoming glabrate. Leaf blades mostly 6-12 cm long, ovate (somewhat longer than wide), truncate to cordate, more or less crenate to subentire, acuminate, densely pilose especially on main veins and petiole, stellate-pubescent on blade, concolorous; petioles 1/4-1/2 the length of the blades; stipules 3-6 mm long. Flowers borne in reduced axillary racemes, each node of the raceme 2-flowered; pedicels 0.5-1.5 (-2) cm long, more or less pilose; calyx usually 10-11 mm long, divided nearly to the base, with long simple hairs and minute stellate hairs, the lobes usually 6-10 mm long, 3-4 mm wide, lanceolate, acute; corolla 2.5-4.5 cm diameter, the petals 14-22 mm long, glabrous except ciliate on claw, lavender or white; staminal column 5-8 mm long, minutely pubescent at least at base, pallid, the stamens 25-50, the filaments 2-3 mm long; styles 9-12, pallid, occasionally pubescent. Mericarps 9-12, 10-12 mm long, 6-7 mm wide, inflated, densely yellowish puberulent; seeds 2.5 mm long, uniformly and minutely pubescent. Chromosome number unknown.A
Distribución
México (país) EndémicoA
Tipo de vegetación
Bosque de otro tipoA
Categoría IUCN
Preocupación menor (LC)B
Categoría NOM-059-SEMARNAT-2010
No incluidaC