Callitris (2 species), Sequoia, Athrotaxis (?) Ginkgo, Podocarpus, Pinus; and several genera of palms, of which the tropical Nipa is the most abundant and most characteristic, among the others being fan-palms of the genera Sabal and Chamaerops.
Diem Lanzaeanum, which last has a very wide toc range in time; Monocotyledons, by a Sabal and a feather-palm, as well as by the two aquatic genera above mentioned; Gymnosperms, by the extinct araucarian genus Doliostrobus, by rare pine-cones, and by Athrotaxis.
The palms include Sabal haeringiana, S.
PALMETTO, in botany, a popular name for Sabal Palmetto, the Palmetto palm, a native of the southern United States, especially in Florida.
The following genera are among those most commonly cultivated: Acanthophoenix Chamaerops Martinezia Acanthorhiza Cocos Oreodoxa Areca Corypha Phoenix Bactris Geonoma Pritchardia Brahea Hyophorbe Rhapis Calamus Kentia Sabal Caryota Latania Stevensonia Ceroxylon Livistonia Thrinax Chamaedorea Ferns.