Group: Pteridophytina (Ferns)
Family: Dennstaedtiaceae (Braacken family)
Genus: Pteridium ()
50–200 cm tall, often forming large clones. <span class="v1">sporangia:</span> on the lower surface of the frond, <b>covered by the bent-down leaf-margin</b>. <span class="v1">indusium:</span> <b>inserted laterally</b>. <span class="v1">runners:</span> un...
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.
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Natural, established occurences |  |
Artificial occurences |
The color intensity reflects the species' abundance
Data: Floristische Kartierung Deutschlands (Stand 2013), Bundesamt für Naturschutz (www.floraweb.de)
perennial herbaceous vegetation, forests, shrubbery, grassland & dwarf shrub heaths
in acidic, periodically wet habitats