Web Directory

» Alnus cordata
   Photograph, diagnostic features, habitat and distribution of Italian alder.
   http://ip30.eti.uva.nl/bis/flora.php?selected=beschrijving&menuentry=soorten&id=1772

» Alnus crispa (Green Alder)
   Describes physical characteristics and habitat. Provides photo of branch with fruit and flowers.
   http://www.borealforest.org/shrubs/shrub2.htm

» Alnus incana ssp. rugosa
   Description and range of the speckled alder, with photographs of twig, bark, leaves, catkins, cones and form.
   http://www.fw.vt.edu/dendro/dendrology/syllabus/factsheet.cfm?ID=370

» Alnus maritima (Seaside Alder)
   Images, plant synonyms, range map, scientific classification, and wetland indicator status.
   http://plants.usda.gov/java/profile?symbol=ALMA7

» Alnus nepalensis
   Photograph of flowering parts.
   http://www.botany.hawaii.edu/faculty/carr/images/aln_nep_mid.jpg