Malperia tenuis
Proc. Amer. Acad. Arts 24: 54. 1889.
Common names: Brownturbans
Treatment appears in FNA Volume 21. Treatment on page 510.
Revision as of 18:46, 24 September 2019 by FNA>Volume Importer
Leaves: basal often withered by flowering, cauline 2–5 cm × 0.3–1.5 mm. Corollas 5–6 mm. Cypselae ca. 3 mm; pappi: muticous scales ca. 0.5 mm; aristate scales ca. 5 mm. 2n = 20.
Phenology: Flowering (Jan–)Feb–Mar(–Apr).
Habitat: Gravelly and sandy washes and other alluvium, rocky hillsides, sandy flats, lava, desert scrub, creosote bush flats
Elevation: 10–700 m
Distribution
Calif., Mexico (Baja California, Baja California Sur, Sonora).
Discussion
Malperia tenuis is recognized by its annual duration, linear leaves densely arranged along stems or concentrated near bases of stems, loosely arranged heads, and pappi of two kinds of scales.
Selected References
None.
Lower Taxa
None.