Blue lupin, Lupinus angustifolius Family: Fabaceae Pollen grain morphology: tricolporate, prolate, spheroidal, tectate Pollen grain size: 33.25 ± 0.61 µm by 28.65 ± 1.19 µm May 1, 2015Fabaceae, Uncategorizedangustifolium, lupin, lupine, lupinis, prolate, spheroidal, tectate, tricolporate