Biology

Adiantum Adiantum- Generic description and key to species in Papuasia. Adiantum Adiantum- Information on the plants of the genus including a list of cultivars sold in the United States from a course at the University of Vermont. Ophioglossum petiolatum Ophioglossum petiolatum- Accession record from University of Connecticut. Ophioglossum vulgatum: Adderstongue Ophioglossum vulgatum: Adderstongue- The identification features of this species and its photograph. Ophioglossum azoricum: Small Adderstongue Ophioglossum azoricum: Small Adderstongue- A description of this species with several photographs. Ophioglossum pendulum Ophioglossum pendulum- Photographic image. Botrychium australe Botrychium australe- Drawing, description and distribution. Botrychium lunaria: Moonwort Botrychium lunaria: Moonwort- A number of photographs of fertile spikes and fronds of this species, and its identifying features. Pilularia globulifera Pilularia globulifera- General information and classification. Pilularia: World Species List Pilularia: World Species List- Provides a list of the 5 species in this genus. Marsilea quadrifolia Marsilea quadrifolia- General information and classification. Marsilea drummondii Marsilea drummondii- Photographs and much information on this fern of wetland areas. Marsilea sp. Marsilea sp.- microscopic image Marsilea quadrifolia Marsilea quadrifolia- image Marattia salicina Marattia salicina- Photograph of the King Fern. Marattia douglasii Marattia douglasii- image Marattia douglasii Marattia douglasii- image Marattia douglasii Marattia douglasii- image Angiopteris lygodifolia Angiopteris lygodifolia- Detailed specimen accession data from University of Connecticut. Angiopteris evecta Angiopteris evecta- Close-up photographic image of the underside of a leaf from Hawaii. Angiopteris evecta Angiopteris evecta- Habit image from Hawaii. Tribulus terrestris Tribulus terrestris- image Tribulus terrestris Tribulus terrestris- image Tribulus terrestris Tribulus terrestris- image Tribulus cistoides Tribulus cistoides- image Guaiacum officinale Guaiacum officinale- image Guaiacum officinale Guaiacum officinale- image Drimys winteri: Casca de Anta Drimys winteri: Casca de Anta- Description and several illustrations of this evergreen tree, with information on its herbal properties, uses in tribal and herbal medicine, the che… Drimys winteri Drimys winteri- image Drimys winteri Drimys winteri- image Vitis aestivalis: Summer Grape Vitis aestivalis: Summer Grape- Fact sheet with photos of the leaf, flower, fruit, twig, bark and form. Native North American Grapes and Wines Native North American Grapes and Wines- Descriptions of several species. Muscadine Grape Fruit Facts Muscadine Grape Fruit Facts- Description and culture of Vitis rotundifolia. Vitis orientalis Vitis orientalis- image Rhoicissus capensis Rhoicissus capensis- General information and classification. Partheocissus tricuspidata: Boston Ivy Partheocissus tricuspidata: Boston Ivy- Fact sheet with photos of the leaf, flower, fruit, twig, bark and form. Partheocissus quinquefolia: Virginia Creeper Partheocissus quinquefolia: Virginia Creeper- Fact sheet with photos of the leaf, flower, fruit, twig, bark and form. Parthenocissus quinquefolia Parthenocissus quinquefolia- image Cyphostemma bainesii Cyphostemma bainesii- General information and classification. Cissus tuberosa Cissus tuberosa- General information and classification. Cissus sicyoides Cissus sicyoides- General information and classification. Cissus rotundifolia Cissus rotundifolia- General information and classification. Cissus rhombifolia Cissus rhombifolia- General information and classification. Cissus quadrangula Cissus quadrangula- General information and classification. Cissus rhombifolia Cissus rhombifolia- Several photographs of this species. Cissus sicyoides Cissus sicyoides- Description of this climbing plant and photographs of foliage and fruit. Cissus rhombifolia Cissus rhombifolia- image Cissus juttae Cissus juttae- images Cissus rhombifolia Cissus rhombifolia- image Cayratia trifolia Cayratia trifolia- image