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AGAVE AND YUCCA | CACTI | WILDFLOWERS

Erigeron Divergens, Spreading Fleabane


Plants > Wildflowers > Asteraceae > Erigeron Divergens
Spreading Fleabane; Thin ray florets of erigeron divergens (spreading fleabane), at City of Rocks National Preserve, Idaho
Thin ray florets of erigeron divergens (spreading fleabane), at City of Rocks National Preserve, Idaho
Common names:
Spreading fleabane, branching fleabane, fleabane daisy
Family:
Aster (Asteraceae)
Scientific name:
Erigeron divergens
Main flower color:
White
Range:
Al the western states
Height:
Up to 28 inches
Habitat:
Varied; from deserts to mountains
Leaves:
Narrowly oblanceolate, 1 to 2 inches long at the base of the stem; shorter and narrower higher up
Season:
April to September
Pintrest
As its species name suggests, erigeron divergens branches more than other fleabanes; flower heads are borne at the end of long, thin stems and the plant forms more open, less compact clusters than some other members of this large genus. Flower color ranges from pure white to pale pink; each flower head consists of 75 to 150 narrow, overlapping ray florets and about twice that number of greenish-yellow disc florets. Buds are a much darker shade of pink. The dark green phyllaries are quite hairy, somewhat glandular (sticky) and narrow.

Leaf surfaces, leaf edges and stems are covered by greyish-white hairs which are short and thin, but quite stiff. The plant is rather variable, in leaf color, leaf dimensions and the number of flower heads, reflecting the wide range of habitats and elevations where it grows.




Long stalks
Long stalks
Spreading Fleabane
White flowerheads
Ciliate leaves
Ciliate leaves
Flower and bud
Flower and bud
Big cluster
Big cluster
Pinkish ray florets
Pinkish ray florets
Stem
Stem
Flowerhead
Flowerhead
Phyllaries and florets
Phyllaries and florets
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