All sites of Biology

Citrus spp. Citrus spp.
Citrus spp.- Taxonomy, photograph and description of feral citrus in Florida, its habitat and distribution, life history, physical tolerances, community ecology and invasion information. ...
The Mandarin Orange: Citrus reticulata The Mandarin Orange: Citrus reticulata
The Mandarin Orange: Citrus reticulata- Research project by Erin Fraundorf at the University of Wisconsin-LaCrosse. ...
Coleonema pulchellum Coleonema pulchellum
Coleonema pulchellum- Photograph of Pink Breath of Heaven or the Confetti Bush, with cultural instructions. ...
Cusparia febrifuga Cusparia febrifuga
Cusparia febrifuga- short description and medicinal uses ...
Murraya koenigii: Curry Leaf Tree Murraya koenigii: Curry Leaf Tree
Murraya koenigii: Curry Leaf Tree- Information on this tree, its Indian names, habitat, description, season, composition, medicinal properties and food uses. ...
Murraya paniculata Murraya paniculata
Murraya paniculata- General information and classification. ...
Plant Cultures: Curry Leaf Plant Cultures: Curry Leaf
Plant Cultures: Curry Leaf- A profile of Murraya koenigii, with information on its history, production and trade, medicinal, food and other uses. ...
Pilocarpus pennatifolius Pilocarpus pennatifolius
Pilocarpus pennatifolius- image ...
Pilocarpus jaborandi: Jaborandi Pilocarpus jaborandi: Jaborandi
Pilocarpus jaborandi: Jaborandi- Description and several photographs of this tree, with information on its herbal properties, uses in traditional medicine, the chemicals it contains, its biological activities, clinical r ...
Citrus trifoliata Citrus trifoliata
Citrus trifoliata- Photograph of Poncirus trifoliata foliage and fruit (under the old name). ...
Poncirus trifoliata: Trifoliate Orange Poncirus trifoliata: Trifoliate Orange
Poncirus trifoliata: Trifoliate Orange- Tree identification fact sheet with photos of the leaf, flower, fruit, twig, bark and form. ...
Ptelea trifoliata Ptelea trifoliata
Ptelea trifoliata- image ...
Ptelea trifoliata Ptelea trifoliata
Ptelea trifoliata- short description and medicinal uses ...
Ruta chalepensis Ruta chalepensis
Ruta chalepensis- image ...
Ruta graveolens Ruta graveolens
Ruta graveolens- General information and classification. ...
Spathelia brittonii Spathelia brittonii
Spathelia brittonii- Description and photographs of this elegant tree, endemic to Cuba, and its leaves. ...
Triphasia trifolia Triphasia trifolia
Triphasia trifolia- image ...
Triphasia trifolia Triphasia trifolia
Triphasia trifolia- image ...
Zanthoxylum martinicense Zanthoxylum martinicense
Zanthoxylum martinicense- Description of this spiny-trunked tree, with photographs of foliage, stems, flowers and bark. ...
Zanthoxylum pimpinelloides Zanthoxylum pimpinelloides
Zanthoxylum pimpinelloides- Description of this spiny bush, with photographs of foliage, flowers and fruits. ...
Zanthoxylum rhoifolium Zanthoxylum rhoifolium
Zanthoxylum rhoifolium- Photographs of this tree. ...
Zanthoxylum simulans Zanthoxylum simulans
Zanthoxylum simulans- General information and classification. ...
Sichuan Pepper: Zanthoxylum Sichuan Pepper: Zanthoxylum
Sichuan Pepper: Zanthoxylum- Information on the spices prepared from plants of this genus with many photographs of flowers, foliage and seeds. ...
Populus deltoides Populus deltoides
Populus deltoides- Student project on the cottonwood tree including classification, habitat, adaptation, nutrition, reproduction and interactions with other species. ...
Populus alba: European White Poplar Populus alba: European White Poplar
Populus alba: European White Poplar- Tree identification fact sheet with photos of the leaf, flower, fruit, twig, bark and form. ...
Populus balsamifera spp. balsamifera: Balsam Poplar Populus balsamifera spp. balsamifera: Balsam Poplar
Populus balsamifera spp. balsamifera: Balsam Poplar- Tree identification fact sheet with photos of the leaf, flower, fruit, twig, bark and form. ...
Populus balsamifera spp. trichocarpa: Black Cottonwood Populus balsamifera spp. trichocarpa: Black Cottonwood
Populus balsamifera spp. trichocarpa: Black Cottonwood- Tree identification fact sheet with photos of the leaf, flower, fruit, twig, bark and form. ...
Populus deltoides: Eastern Cottonwood Populus deltoides: Eastern Cottonwood
Populus deltoides: Eastern Cottonwood- Tree identification fact sheet with photos of the leaf, flower, fruit, twig, bark and form. ...
Populus grandidentata: Bigtooth Aspen Populus grandidentata: Bigtooth Aspen
Populus grandidentata: Bigtooth Aspen- Tree identification fact sheet with photos of the leaf, flower, fruit, twig, bark and form. ...
Populus heterophylla: Swamp Cottonwood Populus heterophylla: Swamp Cottonwood
Populus heterophylla: Swamp Cottonwood- Tree identification fact sheet with photos of the leaf, flower, fruit, twig, bark and form. ...
Dodonaea viscosa Dodonaea viscosa
Dodonaea viscosa- image ...
Populus tremuloides: Quaking Aspen Populus tremuloides: Quaking Aspen
Populus tremuloides: Quaking Aspen- Tree identification fact sheet with photos of the leaf, flower, fruit, twig, bark and form. ...
Salix gussonei Salix gussonei
Salix gussonei- image ...
Salix pedicellata Salix pedicellata
Salix pedicellata- image ...
Salix pentandra Salix pentandra
Salix pentandra- Photograph of a shoot of the Bay Willow with some features for identifying the tree. ...
Salix alba Salix alba
Salix alba- Several photographs of the White Willow with some identifying features. ...
Salix herbacea: Dwarf Willow Salix herbacea: Dwarf Willow
Salix herbacea: Dwarf Willow- Several photographs of this creeping shrub with some identifying features. ...
Salix myrsinites Salix myrsinites
Salix myrsinites- Several photographs of the Whortle-leaved Willow growing on Skye, with some identifying features. ...
Salix cinerea Salix cinerea
Salix cinerea- Several photographs of the Grey Willow, also known as Grey Sallow, with some identifying features. ...
Salix aurita Salix aurita
Salix aurita- Several photographs of the Eared Willow with some identifying features. ...
A Close-up View of the Pussy Willow A Close-up View of the Pussy Willow
A Close-up View of the Pussy Willow- Photographic study by Brian Johnston of Salix caprea, with many fine images both macroscopic and microscopic. ...
Salix amygdaloides Salix amygdaloides
Salix amygdaloides- Includes distribution and occurrence, botanical and ecological characteristics, value and use, and fire ecology. ...
Salix arbusculoides Salix arbusculoides
Salix arbusculoides- Includes distribution and occurrence, botanical and ecological characteristics, value and use, and fire ecology. ...
Salix bebbiana Salix bebbiana
Salix bebbiana- Includes distribution and occurrence, botanical and ecological characteristics, value and use, and fire ecology. ...
Salix geyeriana Salix geyeriana
Salix geyeriana- Includes distribution and occurrence, botanical and ecological characteristics, value and use, and fire ecology. ...
Salix glauca Salix glauca
Salix glauca- Includes distribution and occurrence, botanical and ecological characteristics, value and use, and fire ecology. ...
Salix gooddingii Salix gooddingii
Salix gooddingii- Includes distribution and occurrence, botanical and ecological characteristics, value and use, and fire ecology. ...
Salix lutea Salix lutea
Salix lutea- Includes distribution and occurrence, botanical and ecological characteristics, value and use, and fire ecology. ...
Salix nigra Salix nigra
Salix nigra- Includes distribution and occurrence, botanical and ecological characteristics, value and use, and fire ecology. ...
Salix scouleriana Salix scouleriana
Salix scouleriana- Includes distribution and occurrence, botanical and ecological characteristics, value and use, and fire ecology. ...

Latest sites from Biology