Margaretta tenuis
Margaretta fusiformis
(tree size 1)
Margaretta levinseni
Margaretta opuntioides
Margaretta longicollis
Margaretta cereoides
(tree size 1)
Margaretta barbata
Margaretta buski
Margaretta triplex
Margaretta gracilior
Margaretta rajui
Margaretta watersi
Margaretta filiformis
Margaretta gracilis
Margaretta chuakensis
Margaretta amitabhae
Margaretta amplipora
Margaretta aquitanica
Margaretta bipartita
Margaretta coeca
Margaretta congesta
Margaretta fallax
Margaretta gracilor
Margaretta guhai
Margaretta hariparensis
Margaretta nodifera
Margaretta parviporosa
Margaretta pentaceratops
Margaretta punctata
Margaretta turgida
Margaretta vicksburgica