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Salix scouleriana - http://www.fs.fed.us/database/feis/plants/tree/salsco/all.html
Includes distribution and occurrence, botanical and ecological characteristics, value and use, and fire ecology. |
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Salix nigra - http://www.fs.fed.us/database/feis/plants/tree/salnig/all.html
Includes distribution and occurrence, botanical and ecological characteristics, value and use, and fire ecology. |
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Salix alaxensis - http://www.fs.fed.us/database/feis/plants/shrub/salala/all.html
Alaska or "feltleaf" willow. Topics include distribution and occurrence; botanical and ecological characteristics; value and use; and fire ecology. |
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Salix lucida subsp. lasiandra - http://www.fs.fed.us/database/feis/plants/tree/sallucl/all.html
Includes distribution and occurrence, botanical and ecological characteristics, value and use, and fire ecology. |
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Salix lutea - http://www.fs.fed.us/database/feis/plants/tree/sallut/all.html
Includes distribution and occurrence, botanical and ecological characteristics, value and use, and fire ecology. |
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Salix gooddingii - http://www.fs.fed.us/database/feis/plants/tree/salgoo/all.html
Includes distribution and occurrence, botanical and ecological characteristics, value and use, and fire ecology. |
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Salix glauca - http://www.fs.fed.us/database/feis/plants/tree/salgla/all.html
Includes distribution and occurrence, botanical and ecological characteristics, value and use, and fire ecology. |
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Salix geyeriana - http://www.fs.fed.us/database/feis/plants/shrub/salgey/all.html
Includes distribution and occurrence, botanical and ecological characteristics, value and use, and fire ecology. |
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Salix bebbiana - http://www.fs.fed.us/database/feis/plants/tree/salbeb/all.html
Includes distribution and occurrence, botanical and ecological characteristics, value and use, and fire ecology. |
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Salix arbusculoides - http://www.fs.fed.us/database/feis/plants/shrub/salarb/all.html
Includes distribution and occurrence, botanical and ecological characteristics, value and use, and fire ecology. |
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Salix amygdaloides - http://www.fs.fed.us/database/feis/plants/tree/salamy/all.html
Includes distribution and occurrence, botanical and ecological characteristics, value and use, and fire ecology. |
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Salix exigua - http://www.fs.fed.us/database/feis/plants/shrub/salexi/all.html
Includes distribution and occurrence, botanical and ecological characteristics, value and use, and fire ecology. |
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A Close-up View of the Pussy Willow - http://www.microscopy-uk.org.uk/mag/artsep07/bj-willow.html
Photographic study by Brian Johnston of Salix caprea, with many fine images both macroscopic and microscopic. |
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Interactive Identification of New World Salix - http://aknhp.uaa.alaska.edu/willow/pdfs/GuideSalixAK-YT11May05.pdf
Includes full text of "A Guide to the identification of willows in Alaska, the Yukon Territory and adjacent regions" by George W. Argus. |
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Salix repens - http://www.plant-identification.co.uk/skye/salicaceae/salix-repens.htm
Identification features of the Creeping Willow and several photographs. |
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Salix pedicellata - http://www.dipbot.unict.it/orto/0755-1.html
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Salix fragilis - http://www.pennine.demon.co.uk/Arboretum/Safr.htm
Detailed description of the crack willow, with habitat and range. |
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Salix triandra - http://www.pennine.demon.co.uk/Arboretum/Satr.htm
Detailed description of the almond willow, with habitat and range. |
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Salix reticulata - http://ip30.eti.uva.nl/bis/flora.php?selected=beschrijving&menuentry=soorten&id=2261
Photographs, diagnostic features, habitat and distribution of net-leaved willow. |
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Salix herbacea - http://ip30.eti.uva.nl/bis/flora.php?selected=beschrijving&menuentry=soorten&id=2260
Photographs, diagnostic features, habitat and distribution of dwarf willow. |
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Salix myrsinites - http://ip30.eti.uva.nl/bis/flora.php?selected=beschrijving&menuentry=soorten&id=2259
Photographs, diagnostic features, habitat and distribution of whortle-leaved willow. |
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Salix arbuscula - http://ip30.eti.uva.nl/bis/flora.php?selected=beschrijving&menuentry=soorten&id=2258
Photographs, diagnostic features, habitat and distribution of mountain willow. |
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Salix lanata - http://ip30.eti.uva.nl/bis/flora.php?selected=beschrijving&menuentry=soorten&id=2257
Photographs, diagnostic features, habitat and distribution of woolly willow. |
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Salix lapponum - http://ip30.eti.uva.nl/bis/flora.php?selected=beschrijving&menuentry=soorten&id=2256
Photographs, diagnostic features, habitat and distribution of downy willow. |
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Salix repens - http://ip30.eti.uva.nl/bis/flora.php?selected=beschrijving&menuentry=soorten&id=2255
Photographs, diagnostic features, habitat and distribution of creeping willow. |
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Salix phylicifolia - http://ip30.eti.uva.nl/bis/flora.php?selected=beschrijving&menuentry=soorten&id=2254
Photographs, diagnostic features, habitat and distribution of tea-leaved willow. |
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Salix myrsinifolia - http://ip30.eti.uva.nl/bis/flora.php?selected=beschrijving&menuentry=soorten&id=2253
Illustration, diagnostic features, habitat and distribution of dark-leaved willow. |
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Salix aurita - http://ip30.eti.uva.nl/bis/flora.php?selected=beschrijving&menuentry=soorten&id=2251
Photographs, diagnostic features, habitat and distribution of eared willow. |
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Salix cinerea - http://ip30.eti.uva.nl/bis/flora.php?selected=beschrijving&menuentry=soorten&id=2247
Photographs, diagnostic features, habitat and distribution of grey willow and its subspecies. |
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Salix caprea - http://ip30.eti.uva.nl/bis/flora.php?selected=beschrijving&menuentry=soorten&id=2244
Photographs, diagnostic features, habitat and distribution of goat willow and its subspecies. |
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Salix udensis - http://ip30.eti.uva.nl/bis/flora.php?selected=beschrijving&menuentry=soorten&id=2238
Photographs, diagnostic features, habitat and distribution of Sachalin willow. |
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Salix elaeagnos - http://ip30.eti.uva.nl/bis/flora.php?selected=beschrijving&menuentry=soorten&id=2237
Photographs, diagnostic features, habitat and distribution of olive willow. |
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Salix viminalis - http://ip30.eti.uva.nl/bis/flora.php?selected=beschrijving&menuentry=soorten&id=2236
Photographs, diagnostic features, habitat and distribution of osier. |
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Salix acutifolia - http://ip30.eti.uva.nl/bis/flora.php?selected=beschrijving&menuentry=soorten&id=2235
Photographs, diagnostic features, habitat and distribution of Siberian violet-willow. |
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Salix daphnoides - http://ip30.eti.uva.nl/bis/flora.php?selected=beschrijving&menuentry=soorten&id=2234
Illustration, diagnostic features, habitat and distribution of European violet-willow. |
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Salix purpurea - http://ip30.eti.uva.nl/bis/flora.php?selected=beschrijving&menuentry=soorten&id=2231
Photographs, diagnostic features, habitat and distribution of purple willow. |
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Salix triandra - http://ip30.eti.uva.nl/bis/flora.php?selected=beschrijving&menuentry=soorten&id=2229
Photographs, diagnostic features, habitat and distribution of almond willow. |
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Salix sepulcralis x - http://ip30.eti.uva.nl/bis/flora.php?selected=beschrijving&menuentry=soorten&id=2228
Photographs, diagnostic features, habitat and distribution of weeping willow. |
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Salix alba - http://ip30.eti.uva.nl/bis/flora.php?selected=beschrijving&menuentry=soorten&id=2227
Photographs, diagnostic features, habitat and distribution of white willow. |
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Salix fragilis - http://ip30.eti.uva.nl/bis/flora.php?selected=beschrijving&menuentry=soorten&id=2224
Photographs, diagnostic features, habitat and distribution of crack willow. |