Query: Plant groups that are only found in Brazil, but that aren't flowering plants
Domain: plants
Relevant documents:
Arundoclaytonia
Eduandrea
Phymatochilum
Platyrhiza
Bicuiba
Eremitis
Neesiochloa
Adamantinia
Apoclada
Gearum
Anomochloa
Athroostachys
Centrochloa
Cottendorfia
Worsleya
Loefgrenianthus
Barcella
Siderasis