Corallina gracilis; Corallinaceae

Haliptilon gracile var. verticillatum (J.V.Lamouroux) H.W.Johansen var. verticillatum (E.Y. Dawson) Garbary & H.W.Johansen, determined by E. Yale Dawson

Field identification cards /

A set of individual identification cards for rare and sensitive plant species found in the southeastern United States including Puerto Rico. Categories include forbs, shrubs, ferns, and trees. Each card has a color picture on one side and a description and map on the reverse. The description includes: family, flowering date, habitat, and identifying characteristics.