Difference between revisions of "Prenanthes alata (Hooker) D. Dietrich (Q6249)"
Jump to navigation
Jump to search
Latest revision as of 12:46, 24 June 2022
Prenanthes alata is a synonym of Nabalus alatus Hooker
| Language | Label | Description | Also known as |
|---|---|---|---|
| English |
Prenanthes alata (Hooker) D. Dietrich
|
Prenanthes alata is a synonym of Nabalus alatus Hooker
|
Statements
taxon/id/Prenanthes alata (Hooker) D. Dietrich
0 references
CA-AB
1 reference
CA-BC
1 reference
US-AK
1 reference
US-ID
1 reference
US-MT
1 reference
US-OR
1 reference
US-WA
1 reference
taproots slender to thickened, tuberous.
1 reference
Stems 1 (–10), erect or ascending, green to purple, usually simple, glabrous or glabrate proximally, tomentulose distally.
1 reference
Leaves: proximal present at flowering;
1 reference
petioles winged (2–6 cm);
1 reference
blades triangular to irregularly elliptic, 3–25 × 1–7 cm, thin or slightly coriaceous, bases abruptly constricted, truncate to slightly hastate, margins irregularly dentate or coarsely serrate, apices acute to acuminate, faces glabrate;
1 reference
distal sessile, ovate to lanceolate, reduced.
1 reference
Heads (10–17) in broad, corymbiform arrays, lateral branches often elongate and overtopping main-stems.
1 reference
Involucres narrowly campanulate, 10–13 × 5–6 mm.
1 reference
Calyculi of 2–3, dark green, lanceolate or subulate bractlets 1–3 mm, glabrous or finely tomentulose.
1 reference
Phyllaries 8, green to dark green, lanceolate, 8–11 mm, margins scarious, apices acute, finely tomentulose.
1 reference
corollas white to purplish, 9–16 mm.
1 reference
Cypselae brown to light tan, subcylindric, 4–7 mm, weakly 7–10-ribbed;
1 reference
pappi pale-yellow to dull white, 8–10 mm. 2n = 16.
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
triangular
irregularly elliptic
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference