Asclepias syriaca L.

Butterfly Flower

Apocynaceae

Taxonomy

Classification

Group: Spermatophytina (Spermatophytes)
Family: Apocynaceae (Periwinkle family)
Genus: Asclepias (Milkweed)

Synonyms

Asclepias syriaca
Asclepias cornuti

Related species

Asclepias syriaca L. - Butterfly Flower

Traits


    Toxic, 80–200 cm tall. inflorescence: umbel-like. flowers: reddish to violet. corolla: 5‑leaved. petals: fused. corolla-lobes: bent back. anthers: corona-like. stigmata: 1, at the apex of the stylus. fruits: follicles, with soft prickles. seeds: with a long tuft of h...

    You find the complete description in our identification books.

Distribution

Distribution in Europe


Asclepias syriaca

Legend

The colours represent the floristic status of the species in the respective region. Green indicates native occurrences, light green naturalized occurrences. Adventive occurrences are represented by light yellow shades and plants that are cultivated (but rarely occur in the wild) are dark yellow. Grey colours are used, if the floristic status of species is unknown or uncertain.


Distribution in Germany

Asclepias syriaca

Legend

Natural, established occurences
Artificial occurences

The color intensity reflects the species' abundance

Data: Floristische Kartierung Deutschlands (Stand 2013), Bundesamt für Naturschutz (www.floraweb.de)

Ecology

Asclepias syriaca

Asclepias syriaca

Status

  • naturalized neophyte

Habitat

  • ruderal vegetation, parks, gardens

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