WebBoth of the common fleabane species are upright tap-rooted annuals in the daisy family. On maturity they both produce compact seed heads with a parachute of fine hairs. The light fluffy seeds are readily dispersed by wind. Flaxleaf fleabane is a grey hairy plant, … Both of the common fleabane species are upright tap-rooted annuals in the daisy … WebErigeron annuus is an annual or biennial herbaceous plant with simple, alternate leaves and sparsely hairy green stems. It grows up to 5 feet (1.5 m) tall. Leaves are numerous and large relative to other species of Erigeron, with lower leaves, especially basal leaves, coarsely toothed or cleft. Upper leaves are sometimes toothed but may have a ...
Erigeron (Common Fleabane, Daisy Fleabane) North …
WebJun 16, 2024 · How To ID fleabane. Fleabane is a tricky one to identify and research. First of all the plant in the fleabane genus -Erigeron- are contested, as many countries still use a different scientific name for them: Conyza.The general consensus here in Australia is that the Erigeron genus also incorporates the more specific fleabane genus Conyza.. There … WebCommon Name: Fleabane. Scientific Name: Erigeron. Plant Family: Asteraceae. Habitat: The genus has a cosmopolitan distribution in dry, mountainous areas and grassland, with the highest diversity in North America. Description: The species may be annuals, biennials or perennials. They are well-branched with erect stems, characterized by their ... qt tableview添加行
Common fleabane - Wikipedia
WebApr 1, 2024 · a.k.a. – Canadian horseweed, Canada fleabane . Scientific name: Conyza canadensis (L.) Cronquist. Family: Asteraceae (Sunflower family) Marestail or Horseweed is a native annual forb. WebScientific Name. Conyza sumatrensis (Retz.)E. H. Walker. Synonyms. Conyza albida Willd. ex Sprengel, Conyza altissima Bonnet, Conyza nandina Bonnet. Common Names ... WebHabit. Annual Fleabane is a summer annual weed that is common throughout most of North America. It is most common in the eastern and mid-western states. It grows to … qt tablewidget checkbox居中