Matelea parvifolia
| Matelea parvifolia | |
|---|---|
| Scientific classification | |
| Kingdom: | Plantae |
| (unranked): | Angiosperms |
| (unranked): | Eudicots |
| (unranked): | Asterids |
| Order: | Gentianales |
| Family: | Apocynaceae |
| Subfamily: | Asclepiadoideae |
| Genus: | Matelea |
| Species: | M. parvifolia |
| Binomial name | |
| Matelea parvifolia (Torr.) Woodson | |
Matelea parvifolia is a species of flowering plant in the dogbane family known by the common names spearleaf . It is native to the southwestern United States and northern Mexico, where it grows in and on the edges of deserts. It is a perennial herb with a branching, twining green stem lined sparsely with heart-shaped leaves no more than 2 centimeters long. The flowers appear in the leaf axils. They are purplish or brownish green in color with a nub at each inner corner of the corolla lobes. The fruit is a long follicle which may be up to 7 centimeters long.
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