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Balduina atropurpurea
Harper
Family:
Asteraceae
Purple-Disk Honeycomb-Head
University of Florida Herbarium
FNA
Resources
Brian R. Keener in Flora of North America (vol. 21)
Perennials
(fibrous rooted).
Stems
1-4+, branched.
Leaves
glabrous or sparsely hairy adaxially, hairy abaxially; basal present or absent at flowering, linear-spatulate, 7-32 × 0.4-1 cm; proximal cauline linear-spatulate, 3.8-6.2 × 0.2-0.6 cm; mid and distal cauline similar, smaller, distalmost bractlike.
Peduncles
5.5-20 cm, hairy.
Heads
1-4.
Involucres
15-25 mm diam.
Phyllaries
abaxially hairy; outer green to purple, ovate, 2.9-5.4 mm, apices acute; inner purple, lanceolate, 4.5-7.6 mm, apices acuminate.
Receptacles
: pit borders toothed to almost entire at angles.
Ray florets
8-22, tubes 3-5 mm, laminae 16-27 × 3.5-5.5 mm.
Disc florets
40-190; corollas purple (at least tips), 4-7 mm; style branches purple.
Cypselae
1.3-2.2 mm;
pap-pi
of lanceolate, entire or apically lacerate scales 1.5-2.1 mm.
2
n
= 36.
Flowering summer-fall. Pitcher plant bogs, wet pinelands and savannas; 0-100 m; Fla., Ga., N.C., S.C.
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University of Florida Herbarium
University of Florida Herbarium
University of Florida Herbarium
University of Florida Herbarium
University of Florida Herbarium
University of Florida Herbarium
University of Florida Herbarium
University of Florida Herbarium
University of Florida Herbarium
University of Florida Herbarium
University of Florida Herbarium
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This project made possible by
National Science Foundation Award 1410069
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