Genus

Plant Family: Tropaeolaceae – 97 Species in Genus Tropaeolum

Plant Family: Trimeniaceae – Genus Trimenia

Plant Family: Tovariaceae – Genus Tovaria

Plant Family: Ticodendraceae – Ticodendron Incognitum in Genus Ticodendron

Plant Family: Symplocaceae – Genus Symplocos

Plant Family: Stachyuraceae – Genus Stachyurus

Plant Family: Sphenocleaceae – Genus Sphenoclea

Plant Family: Stegnospermataceae – Genus Stegnosperma

Plant Family: Simmondsiaceae – Simmondsia Chinensis in Genus Simmondsia – Jojoba

Plant Family: Smilacaceae – 264 Species in Genus Smilax – Greenbrier

Plant Family: Setchellanthaceae – Setchellanthus Caeruleus in Genus Setchellanthus

Plant Family: Scheuchzeriaceae – Scheuchzeria Palustris in Genus Scheuchzeria

Plant Family: Sciadopityaceae – Sciadopitys Verticillata in Genus Sciadopitys

Plant Family: Sarcobataceae – Genus Sarcobatus

Plant Family: Ruppiaceae – Genus Ruppia

Plant Family: Rhabdodendraceae – Genus Rhabdodendron

Plant Family: Ripogonaceae – Genus Ripogonum

Plant Family: Quillajaceae – 2 Species in Genus Quillaja

Plant Family: Roridulaceae – Genus Roridula

Plant Family: Posidoniaceae – 9 Species in Genus Posidonia – Seagrasses

Plant Family: Portulacaceae – 154 Species in Genus Portulaca

Plant Family: Amborellaceae – Amborella Trichopoda in Genus Amborella – Living Fossil

Plant Family: Alzateaceae – Alzatea Verticillata in Genus Alzatea

Plant Family: 2 Genus in Altingiaceae