Common name: Blue Fleabane
Scientific name: Erigeron acris 飛蓬、狼尾巴棵
Genus: Erigeron 飛蓬屬
Family: Asteraceae or Compositae 菊科, aster , daisy, composite or sunflower family
Remarks*:
Origin: native
Date: 9th Aug
046 A slender, erect, branched annual or biennial, can reach up to 60cm. 1-several flower heads per inflorescence.
049 Stem roughly hairy, reddish.
047 Stem leaves numerous, lanceolate, entire and hairy.
049_1 Stem 4-squared, roughly hairy and reddish.
062
062_1 Ligules of ray florets purplish mauve. Note there are more than 1 row of ray florets (see there are clearly 2 row of ray florets on the top of the flower heads) (vs 1 row of ray florets in Aster 紫菀屬.) and the ligules are slightly notched. Disc florets with 5 yellow petals.
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