Matelea parvifolia (Torr.) Woods.  
Family: Apocynaceae
spearleaf,  more...
[Gonolobus californicus Jepson,  more]
Matelea parvifolia image
Max Licher  
Plant: perennial vine, pubescent, non-glandular twining vines from a woody base, the hairs of the stems curving downward; milky sap Leaves: ovate- to lanceolate-triangular, subcordate to hastate-sagittate at the base, 0.5-2 cm long, pubescent on both surfaces or the hairs restricted to the veins below; petioles to 1 cm long, shorter than the blades INFLORESCENCE: umbelliform or the flowers appearing solitary, the peduncles indistinct to 1-2 mm long Flowers: ca. 4-5 mm long; calyx lobes 2-3 mm long, equalling or a bit longer than the corolla tube; corolla greenish to purple, sparsely pubescent to glabrate outside, pilose toward the base of the lobes inside, hemispherical, the tube 1-2 mm long, the lobes triangular-ovate, erect, ca. 3 mm long; crown arising from the corolla tube, cup-shaped, undulate-spreading, ca. 0.5 mm long, highest opposite the anthers where it about equals the column, the inner surface with 5 spoke-like ridges united to the column and dividing the cup into 5 pouches opposite the corpuscula; gynostegium elevated, the column ca. 1 mm high, the anther head disk-shaped, the anther wings ca. 0.2 mm long; corpusculum 0.2 mm long, the pollinia horizontal from the translator arms, oblong-quadrate, 0.3-0.4 mm long; stigma head apically flat Fruit: FOLLICLES 6-9 cm long, glabrate, sparsely warty Misc: Desert scrub, mts. and canyons; 450-1350 m (1500-4500 ft); Oct-Jun REFERENCES: Sundell, Eric. 1994. Asclepiadaceae. J. Ariz. - Nev. Acad. Sci. Volume 27, 169-187. Kearney & Peebles. Arizona Flora. J.C. Hickman, ed. The Jepson Manual. W.B. McDougal. Seed plants of Northern Arizona.ASU specimens.
Matelea parvifolia image
Max Licher  
Matelea parvifolia image
Max Licher  
Matelea parvifolia image
Liz Makings  
Matelea parvifolia image
Matelea parvifolia image
Liz Makings  
Matelea parvifolia image
Matelea parvifolia image
Matelea parvifolia image
Matelea parvifolia image
Matelea parvifolia image
Matelea parvifolia image
Matelea parvifolia image
Matelea parvifolia image
Liz Makings  
Matelea parvifolia image
Matelea parvifolia image
Matelea parvifolia image
Matelea parvifolia image
Matelea parvifolia image
Matelea parvifolia image
Matelea parvifolia image
Matelea parvifolia image
Matelea parvifolia image
Matelea parvifolia image
Matelea parvifolia image
Matelea parvifolia image
Matelea parvifolia image
Matelea parvifolia image