Spiraeanthemum
Spiraeanthemum is a genus of trees and shrubs in the family Cunoniaceae. It includes about 19 species from Australia, New Guinea, Solomon Islands, New Caledonia, Vanuatu, Fiji and Samoa. Leaves are simple, opposite or whorled, with toothed or entire margins. Inflorescences are paniculate, flowers unisexual or hermaphrodite, and the fruits are follicular with free carpels. It belongs to the tribe Spiraeanthemeae, and now includes the species formerly placed in Acsmithia.
List of species
AustraliaSpiraeanthemum davidsoniiNew Guinea and MoluccasSpiraeanthemum integrifolium Spiraeanthemum parvifolium Spiraeanthemum pulleana Spiraeanthemum reticulatum
Solomon Islands, New Britain, New Ireland and BougainvilleSpiraeanthemum bougainvillense Spiraeanthemum macgillivrayi subsp. kajewskii
VanuatuSpiraeanthemum macgillivrayi subsp. macgillivrayi
New CaledoniaSpiraeanthemum brongniartianum Spiraeanthemum collinum Spiraeanthemum densiflorum Spiraeanthemum ellipticum Spiraeanthemum meridionale Spiraeanthemum pedunculatum Spiraeanthemum pubescens
FijiSpiraeanthemum graeffei Spiraeanthemum katakata Spiraeanthemum serratum Spiraeanthemum vitiense
Samoa
- ''Spiraeanthemum samoense''