Descriptions of a new genus of plants named Araujia, and of a new species of Passiflora [P. racemosa].

Transactions of the Linnean society of London, 1818, xii, p. 62-75, 3 pl.

Instruccion para el cultivo de la planta nopal ó tuna higuera, y cria de la cochinilla /

Mode of access: Internet.

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.