Boltonia asteroides var. recognita
(Fernald & Griscom) Cronquist
Family:
Asteraceae
White Doll's Daisy
FNA
Indiana Flora
Resources
Vesna Karaman-Castro, Lowell E. Urbatsch in Flora of North America (vol. 20)
Heads
15-60(-80); bracts linear-oblanceolate to narrowly oblanceolate or elliptic, 20-120 × 3-18 mm.
Involucres
3-5 × 6-9 mm.
Phyllaries
oblanceolate to linear-oblanceolate, subequal, membranous margins ± narrow, 1-2.5(-3) mm wide, apices cuspidate; outer 1.5-3 × 0.4-1.5 mm, inner 2.1-4 × 0.5-1.5 mm.
Cypselae
obovoid, winged;
pappus
awns 0.6-1.4 mm, lengths
2
/ 3 + cypselae.
2
n
= 36.
Flowering Aug-Sep. Wet prairies, riverbanks, sloughs; 10-500 m; Man., Sask.; Ark., Conn., Idaho, Ill., Ind., Iowa, Kans., Ky., Maine, Mass., Mich., Minn., Mo., Nebr., N.J., N.Y., N.Dak., Ohio, Okla., Oreg., R.I., S.Dak., Tenn., Wis.
From Flora of Indiana (1940) by Charles C. Deam
Infrequent in moist soil in prairie habitats along roadsides and streams and about lakes, ponds, and sloughs. Rare or absent from the eastern part of the state.
......
Indiana Coefficient of Conservatism: C = 5
Wetland Indicator Status: OBL
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