Martin and Drew 1970

Image No. Family Species Class Sculpture
41 Tamericaceae Tamerix pentandra tricolporate reticulate
42 Cactaceae Cereus schottii tricolporate scabrate
43 Oleaceae Menodora scara tricolporate reticulate
44 Oleaceae Fraxinus pennsylvanica velutina tricolpate reticulate
45 Convolvulaceae Evolvulus alsinoides acapulcensis pericolpate scabrate

UofAz Palynology