Description ²

• Fiddleheads: emerge in early spring, may be covered with very short white hairs
• Fronds: compound, leaflets deeply lobed, divided almost to mid-nerve, outline; leaf blade widest above middle, rapidly narrowing at tip, gradually tapering to the base
• Spores: fertile frond; 20 to 50 inches tall, emerges from center of leaf clump, 25 or more pairs of hard tubular-shaped appendages contain spores in bead-like structures
• Fruiting season: Summer
• Height: 2-6 feet
• Habitat: moist to wet; swampy woods, thickets

Fontes e Créditos

1. (c) Сергей, alguns direitos reservados (CC BY-NC), uploaded by Сергей
2. (c) Minnesota Scientific and Natural Areas, alguns direitos reservados (CC BY-SA)

Mais informações

• BioDiversity4All taxon page
• Biodiversity Heritage Library
• BOLD Systems BIN search
• eFloras.org
• Flora of North America (beta)
• Global Biodiversity Information Facility (GBIF)
• Go Botany
• HOSTS - a Database of the World's Lepidopteran Hostplants
• IPNI (with links to POWO, WFO, and BHL)
• Maryland Biodiversity Project
• NatureServe Explorer 2.0
• SEINet Symbiota portals
• Tropicos
• USDA PLANTS database
• VASCAN by Canadensys
• World Flora Online

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