Asparagus acutifolius - Images of the plant and flowers. www.dipbot.unict.it/orto/1112-1.html
Asparagus exuvialis - Photograph of the stem, foliage, and flowers. www.dipbot.unict.it/orto/0029-1.html
Asparagus officinalis - Image showing flowers on a leafy stem. www.dipbot.unict.it/orto/1114-1.html
Asparagus officinalis - A short description and medicinal uses. www.botanical.com/botanical/mgmh/a/aspar079.html
Asparagus plumosus - Image of flowering shoot. www.dipbot.unict.it/orto/0236-1.html
Asparagus setaceus - Magnified image of flowers. www.botany.hawaii.edu/faculty/carr/images/asp_set.jpg
Asparagus sprengeri - Image of shoot carrying berries. www.dipbot.unict.it/orto/1072-1.html
Protasparagus africanus - Accession information from the University of Connecticut. florawww.eeb.uconn.edu/acc_num/198502392.html
Protasparagus densiflorus `Myerii' - Information on the plant as grown at Connecticut University. florawww.eeb.uconn.edu/acc_num/198500204.html
Protasparagus densiflorus `Sprengeri' - Accession and general information from the University of Connecticut. florawww.eeb.uconn.edu/acc_num/198501207.html
Protasparagus setaceus - Record of the plant as grown at Connecticut. florawww.eeb.uconn.edu/acc_num/198500203.html
