Martin and Drew 1970

Image No. Family Species Class Sculpture
61 Cucurbitaceae Cucurbita palmata periporate echinate
62 Campanulaceae Lobelia cardinalis tricolporate striate
63 Compositae Aplopappus tenuisectus tricolporate echinate
64 Compositae Baccharis sarothroides tricolporate echinate

UofAz Palynology