is a specific kind of: liliopsid genus, monocot genus.

has as a member: broom palm, silver thatch, thatch palm, thatch tree, Thrinax parviflora | key palm, silver thatch, silvertop palmetto, Thrinax keyensis, Thrinax microcarpa, Thrinax morrisii.

is a member of: Arecaceae, family Arecaceae, family Palmaceae, family Palmae, palm family, Palmaceae, Palmae.