Pavonia monticola Fryxell

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Pavonia monticola Fryxell

Descripción

Shrubs to 2 m tall, the stems densely glandular-pubescent, lacking long simple hairs. Leaf blades mostly 8-12 cm long, ca. half as wide, narrowly ovate, cordate, crenate-serrate, acuminate, discolorous, stellate-pubescent above and beneath, with denser coarser pubescence beneath and with intermixture of glandular hairs above; petioles mostly 1/2-3/4 the length of the blades; stipules 5-12 mm long, linear, glandular, relatively pubescent. Flowers solitary or paired in the leaf axils; pedicels up to 5.5 cm long, viscid, articulated 7-13 mm below the flowers; involucellar bracts 8, 8-15 mm long, linear, distinct, viscid; calyx 6 8 mm long, half-divided, the lobes ciliate (hairs more than 1 mm), 3-nerved, the nerves and margins dark green, the intercostal areas whitish; corolla rotate, the petals 10-12 mm long, yellow throughout, stellate-pubescent abaxially, glabrous adaxially, densely bearded on claw; staminal column 6-7 mm long, glabrous, the filaments 1-3 mm long; styles glabrous, slightly exserted. Fruits oblate or somewhat obovate, essentially glabrous; mericarps subequal to column, smooth or weakly reticulate, narrowly winged laterally, with a small (0.3 mm) subapical cusp; seeds 4 mm long, glabrous. Chromosome number unknown.A

Forma de crecimiento

Arbusto

Forma de vida

Terrestre

Nutrición

Autotrófica

Distribución

México (país) EndémicoA

Elevación

700 – 1000 mA

Tipo de vegetación

Selva alta, Bosque de pino-encinoA

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]