Allowissadula sessei (Lag.) Bates

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Allowissadula sessei (Lag.) Bates

Descripción

Erect subshrubs ca. 1 m tall with soft stellate pubescence. Leaf blades mostly 8- cm long, more or less 3-lobed (or simply ovate distally), deeply cordate, dentate, acuminate, somewhat discolorous; petioles 1/3-1 times the length of the blades; stipules 8-10 mm long, subulate or filiform. Flowers occasionally solitary in the leaf axils, usually paniculately disposed; pedicels 1-4.5 cm long; calyx 7-10 mm long, densely pubescent with long simple (1-1.5 mm) and short stellate and glandular hairs, the lobes acuminate to caudate; petals 1-2 cm long, white (fading rose) or sometimes yellowish; staminal column 3 mm long, the filaments 3 mm long; styles slightly exceeding the androecium, pallid, the stigmas reddish. Fruits 1 cm in diameter, oblate; mericarps apically rounded, with a small apical umbo, indistinctly constricted below, without an endoglossum or sometimes with a rudimentary one; seeds ca. 2.5 mm long, blackish. Chromosome number unknown. A

Forma de crecimiento

Arbusto

Forma de vida

Terrestre

Nutrición

Autotrófica

Distribución

México (país) EndémicoA

Elevación

1800 – 2400 mA

Tipo de vegetación

y matorral abierto Selva bajaA

Categoría IUCN

No incluidaB

Categoría NOM-059-SEMARNAT-2010

No incluidaC

Estatus del taxón

(A) Como definida actualmente, probablemente una entidad natural (monofilética)

Bibliografía

A. Fryxell, P. A. 1988: Malvaceae of Mexico. – Syst. Bot. Monogr. 25: 1-522
B. IUCN 2022: The IUCN Red List of Threatened Species. Versión 2022-2
C. SEMARNAT 2019: MODIFICACIÓN del Anexo Normativo III, Lista de especies en riesgo de la Norma Oficial Mexicana NOM-059-SEMARNAT-2010: 101 pp. – https://www.dof.gob.mx/nota_detalle.php?codigo=5578808&fecha=14/11/2019#gsc.tab=0 [accessed 2023-05-04 06:16]