Hibiscus zygomorphus Fryxell & S.D. Koch

Primary tabs

Hibiscus zygomorphus Fryxell & S.D. Koch

Descripción

Shrubs to 1 m tall, the stems sparsely hispidulous. Leaf blades mostly 4-8 cm long, narrowly ovate or lanceolate, coarsely crenate-serrate, acute, with appressed simple hairs above and 3-4-armed stellate hairs beneath; petioles 2-10 mm long; stipules 3-5 mm long, erect, persistent. Flowers solitary in the leaf axils; pedicels 0.5-1.5 cm long, hispidulous; involucel 7-8 mm long, the bractlets 8, narrowly lanceolate, 1-nerved; calyx 5-7 mm long, ca. half-divided, neither accrescent nor inflated, basally glabrous, the lobes hispid; corolla rotate, the petals 1.5 cm long, red, glabrous throughout (including claw); staminal column subequal to petals, glabrous, pallid or suffused with red, markedly curved downward at anthesis (the flowers thus zygomorphic), the filaments 1-2 mm long; styles reddish, glabrous, the stigmas 0.5 mm in diameter, dark red. Capsules slightly exceeding the calyces, globose, glabrous; seeds unknown. Chromosome number unknown. A

Forma de crecimiento

Arbusto

Forma de vida

Terrestre

Nutrición

Autotrófica

Distribución

México (país) EndémicoA

Elevación

280 mA

Tipo de vegetación

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]