Biology

Blotiella Blotiella- Species list for "Manual de Flora de Costa Rica". Blotiella lindeniana Blotiella lindeniana- Specimen list for "Manual of the Flora of Costa Rica". Davallodes Copel. Davallodes Copel.- Generic description and key to the species in Papuasia. Davallia solida Davallia solida- Photograph of the giant hare's-foot fern. Davallia trichomanoides Davallia trichomanoides- Image and culture information. Davallia Davallia- Culture information from a course at the University of Vermont. Genus Sphaeropteris Genus Sphaeropteris- Provides a world species list. Sphaeropteris myosuroides Sphaeropteris myosuroides- Description and photographs of this tree fern and its leaves. Cyathea australis and Cyathea cooperi Cyathea australis and Cyathea cooperi- Provides photographs and descriptions of these tree ferns, their distribution, propagation and cultivation. Cyathea princeps Cyathea princeps- Photograph and some information. Cyathea cooperii Cyathea cooperii- Photograph and some information. Cyathea capensis Cyathea capensis- A South African tree fern Cyathea brownii Cyathea brownii- With photographic images. Cyathea australis Cyathea australis- Description and photographic images. Cyathea cooperi Cyathea cooperi- Tree Fern, photo and text from Chambers Wildlife Rainforest Lodge, Far North Queensland, Australia. Alsophila Alsophila- List of species in Costa Rica with links to specimen data from Instituto Nacional de Biodiversidad. Alsophila Alsophila- A world list of the species in the genus Alsophila. Woodwardia radicans Woodwardia radicans- image Blechnum chambersii Blechnum chambersii- Photographs of this fern including a spore-bearing frond. Blechnum discolor Blechnum discolor- Photograph and information on this large species. Blechnum fluviatile Blechnum fluviatile- Several photographs of this species. Blechnum filiforme Blechnum filiforme- Photographs and information on this climbing fern. Blechnum novae-zealandiae Blechnum novae-zealandiae- Photograph and information on this fern from New Zealand. Blechnum fraseri Blechnum fraseri- Photograph and information on this fern. Blechnum spicant Blechnum spicant- Several photographs of Hard Fern and its identifying features. Woodsia alpina Woodsia alpina- Several photographs of Alpine Woodsia and some identifying features of the plant. Gymnocarpium dryopteris Gymnocarpium dryopteris- Two photographs of Oak Fern and the identifying features of the plant. Gymnocarpium dryopteris Gymnocarpium dryopteris- image Cystopteris fragilis Cystopteris fragilis- Several photographs of Brittle Bladder Fern and its identifying features. Cystopteris fragilis Cystopteris fragilis- image Pleurosorus rutifolius Pleurosorus rutifolius- Description and image of a fern found in the Canberra Region of Australia. Phyllitis (=Asplenium) scolopendrium Phyllitis (=Asplenium) scolopendrium- Image of plant habit. Loxoscaphe Loxoscaphe- Species list from Manual de Flora de Costa Rica with hyperlinks to specimen data. Diellia mannii Diellia mannii- Close up of herbarium sheet of Diellia mannii. Diellia Diellia- Image of herbarium sheet of Hawaiian endemic from Kaua'i. Diellia falcata Diellia falcata- Image of Hawaiian endemic, 1 - Pu'u Pane, O'ahu, 2 - Pahole Gulch, O'ahu. Diellia erecta Diellia erecta- Image of Hawaiian endemic, palapalai lau li'i, Manawainui, W. Maui. Rusty Backed Fern Rusty Backed Fern- Information on this species, Ceterach officinarum, and how to examine the scales on the underside of the leaves under the microscope to reveal intricate details. Ceterach officinarum Ceterach officinarum- Several photographs of Rustyback Fern and a description. Asplenium bulbiferum Asplenium bulbiferum- Description and images of Mother Spleenwort from Canberra, Australia. Asplenium rhizophyllum: Walking Fern Asplenium rhizophyllum: Walking Fern- Plants profile with photographs, distribution, classification and status. Asplenium polyodon Asplenium polyodon- Photograph and information on this fern. Asplenium nidus Asplenium nidus- Collection record, Ecology and Evolutionary Biology Conservatory and Gardens, University of Connecticut. Asplenium dentatum Asplenium dentatum- Description and photograph of this fern growing in Cuba. Asplenium ruta-muraria Asplenium ruta-muraria- Two photographs of Wall-rue and the identifying features of the plant. Asplenium adiantum-nigrum Asplenium adiantum-nigrum- Photograph of Black Spleenwort and the identifying features of the plant. Asplenium viride Asplenium viride- Two photographs of Green Spleenwort and a description. Asplenium trichomanes Asplenium trichomanes- Two photographs of Maidenhair Spleenwort and some identifying features of the plant. Asplenium marinum Asplenium marinum- Several photographs of Sea Spleenwort and a description. Asplenium scolopendrium Asplenium scolopendrium- Two photographs of Hartstongue Fern and a description of the plant.