Flora of North America species comparison

The green links below add additional plants to the comparison table. Blue links lead to other Web sites.
enable glossary links

Symphyotrichum drummondii var. drummondii
Photo is of parent taxon

Drummond's aster
Habit Plants 40–120 cm.
Stems

sparsely (proximally) to densely hirsute distally.
Leaves

firm, basal and proximal long-petiolate, petioles ± winged;

proximal cauline blade bases ± cordate or truncate, sometimes obliquely.
Peduncles

± secund, 0–4 cm, bracteate.
Involucres

campanulate, (3.5–)4.5–7 mm.
Ray corollas

usually bright blue, light purple, bluish violet, or lavender, sometimes white.
Heads

in ample, paniculiform arrays with divaricate or ascending, bracteate, often racemiform branches.
Cypselae

glabrous.
2n

= 16, 32.

Symphyotrichum drummondii var. drummondii
Phenology Flowering Aug–Oct.
Habitat Mostly shaded, loamy or rocky, mesic to dry soils, open deciduous woods, clearings, thickets, stream banks and edges of swamps, sometimes roadsides or ditches
Elevation 10–500+ m (0–1600+ ft)
Distribution
from FNA
AL; AR; GA; IA; IL; IN; KS; KY; LA; MD; MI; MN; MO; MS; NE; OH; OK; PA; TN; TX; WI; WV
[BONAP county map]
Discussion

Variety drummondii is often confused with Symphyotrichum urophyllum, a usually white-rayed species with erect array branches. Hybridization has been reported with S. urophyllum, as well as with S. shortii or S. undulatum (the name Aster ×finkii Rydberg possibly applies to such hybrids).

(Discussion copyrighted by Flora of North America; reprinted with permission.)
Source FNA vol. 20, p. 504.
Parent taxa Asteraceae > tribe Astereae > Symphyotrichum > subg. Symphyotrichum > sect. Symphyotrichum > Symphyotrichum drummondii
Sibling taxa
S. drummondii var. texanum
Name authority unknown
Web links 
Unless otherwise noted, all data comes from the online version of the Flora of North America, who have made most of their content available via a Creative Commons license (CC BY 4.0).



Type/paste one or more Latin names into the boxes above; matching taxa will show up below the box as you type. You can use the up/down arrow keys to move through the list.

(If the plant you're looking for doesn't show up in the auto-complete list, that means it either isn't described in Flora of North America yet, or it's listed under a synonym. And please note that Flora of North America is still missing several plant families, including Apiaceae, Boraginaceae, and Polemoniaceae.)

Choose a data source: Flora of North America

The species comparison tool is brought to you by:
Northwest Wildflowers