Martin and Drew 1969

Image No. Family Species Class Sculpture
65 Scrophylariaceae Mimulus guttatus syncolpate scabrate
66 Scrophylariaceae Orthocarpus purpurascens tricolporate reticulate
67 Scrophylariaceae Phacelia distans tricolporate reticulate
68 Bignoniaceae Chilopsis linearis tectum polygons reticulate

UofAz Palynology