OTERO
Senecio sacramentanus (Sacramento Groundsel)
Perennial herb; stem up to 7 dm tall, leafy throughout, but the leaves progressively reduced upwards; leaves bright green, thin, lanceolate to narrowly triangular, up to 14 cm long and 5 cm wide, those at the base with petioles up to 7 cm long, the s...
Senecio warnockii (Warnock's ragwort)
Hemispherical subshrubs, 20-40 cm high, with many straight, generally unbranched, stems from a woody base; unevenly woolly-tomentose on stems and leaves, older growth sometimes becoming glabrous; leaves alternate, linear or filiform, 2-7 cm long and ...
Synthyris oblongifolia (Egg-Leaf Coral-Drops)
Perennial herb; stems to 30 cm high, densely hairy, usually with 12-16 small bract-like leaves below the flower cluster; basal leaves oblong, mostly 7-11 cm long, 25-30 mm wide, rounded at the tip, with rounded teeth on the margins; petioles about 5-...
Valeriana texana (Texas Tobacco-Root)
Perennial herb, 7-30 cm tall; caudex multiple-branched, borne on a cylindric to flattened taproot, usually with a dense cushion of old leaf bases present beneath the new growth; leaves primarily basal, undivided, elliptic to obovate-spatulate, narrow...
Viola calcicola (Limestone Violet)
Acaulescent perennial herb from a short (ca 2.5 cm) vertical rhizome bearing stout fibrous roots; leaves all unlobed or rarely shallowly trilobate; petioles of longest leaves 3-7 cm; leaf blades cordate, triangular-cordate to deltoid with rounded-ser...