Taxonomy
Classification
Group: Spermatophytina (Spermatophytes)
Family: Acoraceae (Sweetflag family)
Genus: Acorus (Sweetflag)
Synonyms
Acorus calamus
Calamus aromaticus
Related species
Acorus calamus L. - Sweet-Flag
Traits
<span class="r">Toxic</span>, 50–150 cm tall, in Central Europe mostly sterile. <span class="v1">inflorescence:</span> <b>(apparently) lateral</b>, <b>spadix-like</b>, with ⚥‑flowers. <span class="v1">bracts:</span> 1, <b>continuing the stem</...
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Distribution
Distribution in Europe
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
Legend
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Natural, established occurences
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Artificial occurences
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The color intensity reflects the species' abundance
Data: Floristische Kartierung Deutschlands (Stand 2013), Bundesamt für Naturschutz (www.floraweb.de)
Ecology
Status
Habitat
waters, riparian vegetation, mudflat vegetation, reedbeds
in alkaline, wet habitats