Coreopsis palmata

Nuttall
Gen. N. Amer. Pl. 2: 180. 1818.
Endemic
Treatment appears in FNA Volume 21. Treatment on page 191. Mentioned on page 190.

Perennials, 30–80 cm. Internodes (± mid stem) 25–50 mm. Leaves: petioles 0–1 mm (or 5–25+ mm, winged, and scarcely distinct from blades); blades not 3-foliolate, most with 3(–5+), ± oblong to linear lobes (5–)15–40+ × 2–3(–7+) mm (sometimes some leaves not lobed). Peduncles 1–4+ cm. Calyculi of 9–12+ oblong to lanceolate bractlets 3–9+ mm. Phyllaries 8, ± oblong to nearly orbiculate, 6–10 mm. Ray laminae 15–25+ mm. Disc florets 60–80+; corollas yellow (sometimes drying blackish), 5–6.5 mm. Cypselae oblong, 5–6 mm. 2n = 26.


Phenology: Flowering Jun–Aug.
Habitat: Prairies, open woods
Elevation: 100–300 m

Distribution

V21-466-distribution-map.gif

Ark., Ill., Ind., Iowa, Kans., La., Mich., Minn., Mo., Nebr., Okla., S.Dak., Wis.

Discussion

Selected References

None.

Lower Taxa

None.

... more about "Coreopsis palmata"
John L. Strother +
Nuttall +
Ark. +, Ill. +, Ind. +, Iowa +, Kans. +, La. +, Mich. +, Minn. +, Mo. +, Nebr. +, Okla. +, S.Dak. +  and Wis. +
100–300 m +
Prairies, open woods +
Flowering Jun–Aug. +
Gen. N. Amer. Pl. +
Undefined (tribe Undefined) subtribe Coreopsideae +  and Undefined (tribe Undefined) subtribe Petrobiinae +
Coreopsis palmata +
Coreopsis sect. Gyrophyllum +
species +