Haresfoot clover, Trifolium arvense Family: Fabaceae Pollen grain morphology: tricolpate, prolate, pore indistinct, reticulate Pollen grain size: 47.53 ± 2.62 µm by 40.86 ± 2.77 µm June 10, 2015Fabaceae, UncategorizedFabaceae, haresfoot clover, pore indistinct, prolate, rabbitfoot clover, reticulate, stone clover, tricolpate, trifolium