Martin and Drew 1969

Image No. Family Species Class Sculpture
9 Typhaceae Typha latifolia tetrad - monoporate reticulate
10 Cyperaceae Carex sp periporate scabrate
11 Liliaceae Dichelostemma pulchellum monocolpate reticulate
12 Agavaceae Yucca brevifolia monocolpate psilate
13 Agavaceae Nolina bigelovii monocolpate reticulate

UofAz Palynology