Rudbeckia laciniata var. laciniata

Treatment appears in FNA Volume 21. Treatment on page 50. Mentioned on page 49.
Revision as of 20:32, 16 December 2019 by FNA>Volume Importer

Leaves: basal 15–40 × 10–25 cm, blades pinnately compound to pinnatifid; proximal and mid cauline blades 5–9-lobed (distal cauline 3-lobed or not lobed); adaxial leaf faces glabrous or sparsely hairy. Receptacles globose to ovoid; paleae 4.4–6.1 mm. Ray laminae 20–45 × 7–18 mm. Discs 15–20 × 10–20 mm. Cypselae 4.2–6 mm; pappi to 0.7 mm. 2n = 36, 54.


Phenology: Flowering summer–fall
Habitat: Wet sites, along streams, edges of woods
Elevation: 10-600 m

Distribution

V21-100-distribution-map.gif

Man., N.B., N.S., Ont., P.E.I., Que., Ala., Ark., Conn., Fla., Ga., Ill., Ind., Iowa, Kans., Ky., La., Maine, Md., Mich., Minn., Miss., Mo., Nebr., N.H., N.Y., N.C., N.Dak., Ohio, Okla., Pa., S.C., S.Dak., Tenn., Tex., Vt., Va., W.Va., Wis.

Discussion

Selected References

None.

Lower Taxa

None.
Lowell E. Urbatsch +  and Patricia B. Cox +
Linnaeus +
Man. +, N.B. +, N.S. +, Ont. +, P.E.I. +, Que. +, Ala. +, Ark. +, Conn. +, Fla. +, Ga. +, Ill. +, Ind. +, Iowa +, Kans. +, Ky. +, La. +, Maine +, Md. +, Mich. +, Minn. +, Miss. +, Mo. +, Nebr. +, N.H. +, N.Y. +, N.C. +, N.Dak. +, Ohio +, Okla. +, Pa. +, S.C. +, S.Dak. +, Tenn. +, Tex. +, Vt. +, Va. +, W.Va. +  and Wis. +
10-600 m +
Wet sites, along streams, edges of woods +
Flowering summer–fall +
Rudbeckia subg. Macrocline +
Rudbeckia laciniata var. laciniata +
Rudbeckia laciniata +
variety +