Schizostachyum is a tall or shrub-like tropical genus of bamboo.

It is a tropical genus endemic to New Caledonia.

Didymoglossum is a tropical genus of ferns in the family Hymenophyllaceae.

A survey of the tropical genera Oplonia and Psilanthele (Acanthaceae).

Hypomeces is a tropical genus of true weevil family.

Antiaris is a tropical genus of latex producing evergreen trees in the Moraceae or fig family.

It grows at altitudes up to 1800 m above sea level, and it has an acceptable frost tolerance within this mostly tropical genus.

Tecomanthe is a tropical genus not otherwise represented in New Zealand.

Dennstaedtia is a primarily tropical genus of ferns with some 59 species (some say 80 species).

It is one of the northernmost distributed species of the mostly tropical genus Justicia.