Log In
New Account
Sitemap
Home
Specimen Search
Search Collections
Map Search
Exsiccati Search
Images
Browse
Search
Flora Projects
State Inventories
Indiana
Ohio
Wisconsin
Aquatic Invasive Plant Guide
Interactive Tools
Dynamic Checklist
Dynamic Key
Crowdsource
Doellingeria sericocarpoides
Small
Family:
Asteraceae
Southern White-Top,
more...
southern whitetop
[
Aster umbellatus var. latifolius
A. Gray]
FNA
Resources
John C. Semple, Jerry G. Chmielewski in Flora of North America (vol. 20)
Plants
50-150 cm (short- to long-rhizomatous).
Stems
usually 1, ascending to erect, striate, glab-rous proximal to heads.
Cauline leaves:
mid and distal crowded, blades lanceolate (proximal) to ovate (distal), 30-110 × 15-40 mm, reduced distally, stiff, bases cuneate, margins involute to weakly revolute, finely ciliate, apices acuminate, faces glabrous or sparsely hairy.
Heads
(8-) 30-130(-200).
Peduncles
1-10 mm, sparsely to moderately canescent; bracts linear-lanceolate to broadly lanceolate.
Involucres
3.2-6 mm.
Phyllaries
in 3-4 series, midveins often swollen, translucent apically, apices broadly rounded, glabrate.
Rays
2-7; laminae (6-)8-12(-14.5) × 1-3 mm.
Disc florets
4-13(-20); corollas 4-7 mm, lobes 2-4.2 mm, 60-75% of limbs.
Cypselae
1.5-3.7 mm, 6-8-ribbed, sparsely strigose;
pappi:
outer 0.4-1.1 mm, inner 4-7 mm.
2
n
= 18.
Flowering fall. Bogs, wet thickets and woods, coastal plain; 10-200 m; Ala., Del., Fla., Ga., Md., N.J., N.C., Okla., S.C., Tex., Va.
Doellingeria sericocarpoides
is uncommon in eastern Texas and southeastern Oklahoma.
Open Interactive Map
University of Florida Herbarium
Genevieve J Kline
University of Florida Herbarium
Click to Display
100 Initial Images
- - - - -
View All Images
Powered by
Symbiota