Difference between revisions of "Eupatorium Linnaeus (Q2596)"
Jump to navigation
Jump to search
Latest revision as of 12:52, 24 June 2022
Eupatorium is a taxon with the rank genus within the tribe Eupatorieae
Language | Label | Description | Also known as |
---|---|---|---|
English |
Eupatorium Linnaeus
|
Eupatorium is a taxon with the rank genus within the tribe Eupatorieae
|
Statements
taxon/id/Eupatorium Linnaeus
0 references
Eupatorium Linnaeus
Eupatorium
Linnaeus
FNA Editorial Committee. 2006. Flora of North America north of Mexico. Volume 21: Magnoliophyta: Asteridae, part 8: Asteraceae, part 3. Oxford University Press, New York.
accepted
1 reference
Stems erect, usually not branched proximal to arrays of heads (from caudices or rhizomes).
1 reference
Leaves mostly cauline;
1 reference
petiolate or sessile;
1 reference
blades usually 3-nerved from or distal to bases, or pinnately nerved, mostly deltate or ovate to lanceolate or linear (and intermediate shapes, sometimes elliptic, oblong, rhombic, or suborbiculate, sometimes pinnatifid, 1–2-pinnately, ternately, or palmately lobed), ultimate margins entire or toothed, faces glabrous or puberulent, pubescent, scabrous, or setulose, usually glanddotted.
1 reference
Heads discoid, in corymbiform or diffuse to dense, paniculiform arrays.
1 reference
Involucres obconic to ellipsoid, 1–3 (–5+) mm diam.
1 reference
Phyllaries persistent, 7–15+ in 2–3 (–4+) series, (usually green) 2–3-nerved, or not notably nerved, or pinnately nerved, elliptic, lanceolate, oblong, or obovate, usually unequal, sometimes ± equal (margins scarious, hyaline, apices rounded to acute or acuminate sometimes mucronate, faces usually puberulent or villous, usually glanddotted, rarely glabrous).
1 reference
Receptacles flat or convex, epaleate.
1 reference
Florets (3–) 5 (–15+);
1 reference
corollas usually white, rarely pinkish, throats funnelform to campanulate, lobes 5, triangular;
1 reference
styles: bases sometimes enlarged, usually puberulent (glabrous in E. capillifolium), branches mostly filiform.
1 reference
Cypselae (brownish to black) prismatic, 5-ribbed, usually glabrous, usually glanddotted;
1 reference
pappi persistent, of 20–50 (whitish) barbellulate bristles in 1 series.
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
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