Martin and Drew 1969

Image No. Family Species Class Sculpture
38 Geraniaceae Erodium cicutarium tricolporate striate - rugulate
39 Zygophyllaceae Larrea tridentata tricolporate reticulate
40 Euphorbiaceae Euphorbia capitellata tricolporate reticulate
41 Anacardiaceae Rhus trilobata tricolporate psilate
42 Vitaceae Vitis arizonica tricolporate reticulate - psilate

UofAz Palynology