Aquilegia (columbine): spurred perennial flowers of the Northern Hemisphere Aquilegia Aquilegia, commonly called columbine or granny's bonnet, is a genus of about 60–70 spurred perennial plants valued in gardens and studied for their floral diversity and pollination…
Aristolochiaceae (Birthwort or Pipevine Family) Aristolochiaceae Aristolochiaceae is a small family of flowering plants (about seven genera, ~400 species) in the order Piperales, known for pipe-shaped flowers, specialized pollination, and toxic…
Asclepias nivea — Caribbean milkweed Asclepias nivea Asclepias nivea, the Caribbean milkweed, is a milkweed species in the subfamily Asclepiadoideae native to Puerto Rico and the U.S. Virgin Islands; noted for white flowers, milky sa…
