Black locust, Robinia pseudoacacia
Family: Fabaceae Pollen grain morphology: tricolporate, subprolate, psilate Pollen grain size: Equatorial: 32.66 µm by 29.44 µm Polar: 39.115 + 3.61 µm by 36.01 + 0.73
Red clover, Trifolium pratense
Family: Fabacae Pollen grain morphology: tricolpate, prolate, pore indistinct, reticulate Pollen grain size: 51.97 + 2.53 µm by 50.45 + 1.56 µm
Bird’s Foot Trefoil, Lotus corniculatus
Family: Fabaceae Pollen Grain Morphology: Prolate, polar ends rounded, pore round, exceeding furrow Pollen Grain Size: 19.7 + 0.3 µm by 14.6 + 0.7 µm
Wild False Blue Indigo (Baptisia australis)
Family: Fabaceae Pollen Grain Morphology: tricolporate, prolate-spheroidal to subprolate in equatorial, reticulate sculpturing Pollen Grain Size (polar): 19 + 0.2 µm by 18 + 0.4 µm