Description
provided by eFloras
Leaf blades 8–25 × 9–23 mm. Peduncles scapiform, 3–20 cm. Ray corollas: tubes 3–3.5 mm, laminae 7–8 × 3–4 mm. Disc corollas 4–7.5 mm. Cypselae 2.5–4 mm; pappus bristles 4–7 mm. 2n = 22.
- license
- cc-by-nc-sa-3.0
- copyright
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Comprehensive Description
provided by North American Flora
Bartlettia scaposa A. Gray, Mem. Am. Acad. II. 5: 323. 1854
A low annual; leaves near the base, petioled; petioles 2-3 cm. long; blades 1-1.5 cm. long, rounded-ovate, denticulate, glabrous or nearly so; peduncles about 1 dm. long, scapiform, naked or with 1 or 2 small leaves; involucre about 8 mm. high and 1 cm. broad; bracts about 20, lanceolate, sparingly hirsute, the outer narrow and shorter; ray-flowers 8-12; ligule 6-7 mm. long, oblong, 3-toothed, bright-yellow; disk-corollas yellow, the tube 4 mm. long, hirsute, the throat 2 mm. long; lobes lanceolate, 1 mm. long; achenes 2 mm. long, ciliate on the margins.
Type locality: Corralitas. Chihuahua. Distribution: New Mexico and Chihuahua.
- bibliographic citation
- Per Axel Rydberg. 1927. (CARDUALES); CARDUACEAE; LIABEAE, NEUROLAENEAE, SENECIONEAE (pars). North American flora. vol 34(4). New York Botanical Garden, New York, NY
