Solomon King Martin and Thomas 1973

Image No. Family Species Class Sculpture
44 Simaroubaceae Holocantha emoryi tricolporate reticulate
45 Burseraceae Bursera penicillata tricolporate striate
46 Euphorbiaceae Croton californicus inaperturate crotonoid
47 Euphorbiaceae Jatropha cinerea inaperturate verrucate
48 Euphorbiaceae Stillingia linearifolia tricolporate reticulate
49 Euphorbiaceae Sapium biloculare tricolporate reticulate

UofAz Palynology