Description ²

• Fiddleheads:
• Fronds: evergreen, 40 inches long and to 8 inches wide, lance-oblong in outline, twice compound, leaflets lobed, sometimes divided almost to mid-nerve, toothed, teeth with bristle tip, veins forked
• Spores: in groups which are; on underside of leaf, circular, arranged in a row on each side of mid-vein on leaflet lobe, with translucent tissue that partly covers spores and is attached on inner curve and has glandular hairs
• Fruiting season: Summer
• Height: 15-40 inches
• Habitat: moist rocky woods, ravines, edges of swamps

Fontes e Créditos

1. (c) Homer Edward Price, alguns direitos reservados (CC BY), http://www.flickr.com/photos/28340342@N08/2997698664
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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