Fern Encyclopedia
Osmunda regalis var. spectabilis (American Roya...
Osmunda regalis var. spectabilis is the variety-level treatment of the American royal fern, the eastern-North-American representative of one of the most ancient living fern lineages. Following the molecular phylogenetic work...
Osmunda regalis var. spectabilis (American Roya...
Osmunda regalis var. spectabilis is the variety-level treatment of the American royal fern, the eastern-North-American representative of one of the most ancient living fern lineages. Following the molecular phylogenetic work...
Osmundastrum asiaticum (Asian Cinnamon Fern)
Osmundastrum asiaticum, the Asian Cinnamon Fern, is the East Asian representative of a distinctive Northern Hemisphere lineage whose completely separate cinnamon-brown fertile fronds, rising from the centre of a sterile...
Osmundastrum asiaticum (Asian Cinnamon Fern)
Osmundastrum asiaticum, the Asian Cinnamon Fern, is the East Asian representative of a distinctive Northern Hemisphere lineage whose completely separate cinnamon-brown fertile fronds, rising from the centre of a sterile...
Osmunda bromeliifolia (Bromeliad-leaved Royal F...
Osmunda bromeliifolia, the Bromeliad-leaved Royal Fern, is a rare evergreen species of the Brazilian Atlantic Forest and adjacent regions, distinguished by its bold once-pinnate fronds with broad fleshy pinnae reminiscent...
Osmunda bromeliifolia (Bromeliad-leaved Royal F...
Osmunda bromeliifolia, the Bromeliad-leaved Royal Fern, is a rare evergreen species of the Brazilian Atlantic Forest and adjacent regions, distinguished by its bold once-pinnate fronds with broad fleshy pinnae reminiscent...
Osmunda mildei (Milde's Royal Fern)
Osmunda mildei, Milde's Royal Fern, is a deciduous bipinnate species of East Asian montane forests closely allied to Osmunda japonica but distinguished by narrower, more widely-spaced pinnules and molecular divergence....
Osmunda mildei (Milde's Royal Fern)
Osmunda mildei, Milde's Royal Fern, is a deciduous bipinnate species of East Asian montane forests closely allied to Osmunda japonica but distinguished by narrower, more widely-spaced pinnules and molecular divergence....
Osmunda regalis 'Cristata' (Crested Royal Fern)
Osmunda regalis 'Cristata' is the crested royal fern, a Victorian-era horticultural selection from the Old World royal fern of Europe, north-west Africa, and temperate Asia, distinguished from the wild-type parent...
Osmunda regalis 'Cristata' (Crested Royal Fern)
Osmunda regalis 'Cristata' is the crested royal fern, a Victorian-era horticultural selection from the Old World royal fern of Europe, north-west Africa, and temperate Asia, distinguished from the wild-type parent...
Osmunda regalis 'Purpurascens' (Purple Royal Fern)
Osmunda regalis 'Purpurascens' is the purple royal fern, a late nineteenth-century European horticultural selection from the Old World royal fern distinguished by the dramatic wine-red to burgundy-purple flush of its...
Osmunda regalis 'Purpurascens' (Purple Royal Fern)
Osmunda regalis 'Purpurascens' is the purple royal fern, a late nineteenth-century European horticultural selection from the Old World royal fern distinguished by the dramatic wine-red to burgundy-purple flush of its...