Coreopsis verticillata

Linnaeus

Sp. Pl. 2: 907. 1753.

Endemic
Treatment appears in FNA Volume 21. Treatment on page 192. Mentioned on page 191.

Perennials, 20–60+ cm. Internodes (± mid stem) 15–40(–60) mm. Leaves: petioles 0–1 mm; blades usually 3-foliolate, simple blades or leaflets entire or each ± pedately divided with 3–9+, ± linear to filiform lobes 5–25(–45+) × 0.5–1(–2) mm. Peduncles 2–5(–8+) cm. Calyculi of 8 linear bractlets 3–5(–9) mm. Phyllaries 8, lance-ovate, 6–7 mm. Ray laminae 12–20+ mm. Disc florets 30–40+; corollas yellow (sometimes drying blackish), 3.5–5.5 mm. Cypselae obovate to oblong, 3.5–4 mm. 2n = 26, 52, 78.


Phenology: Flowering Jun–Jul(–Aug).
Habitat: Oak wood, sandy soils
Elevation: 10–500 m

Distribution

V21-470-distribution-map.gif

Ont., Que., Ala., Ark., Conn., D.C., Fla., Ga., Ky., Md., Mass., Miss., N.J., N.Y., N.C., Ohio, S.C., Tenn., Va., W.Va.

Discussion

Selected References

None.

Lower Taxa

None.
... more about "Coreopsis verticillata"
John L. Strother +
Linnaeus +
Ont. +, Que. +, Ala. +, Ark. +, Conn. +, D.C. +, Fla. +, Ga. +, Ky. +, Md. +, Mass. +, Miss. +, N.J. +, N.Y. +, N.C. +, Ohio +, S.C. +, Tenn. +, Va. +  and W.Va. +
10–500 m +
Oak wood, sandy soils +
Flowering Jun–Jul(–Aug). +
Undefined (tribe Undefined) subtribe Coreopsideae +  and Undefined (tribe Undefined) subtribe Petrobiinae +
Coreopsis verticillata +
Coreopsis sect. Gyrophyllum +
species +