Broadleaf plantain, Plantago major
Family: Plantaginaceae Pollen grain morphology: spheroidal, verrucate, periporate Pollen grain size: 20.67 ± 1.73 µm by 18.44 ± 1.97 µm
Tag Archives: periporate
Vervain mallow, Malva alcea
Family: Malvaceae Pollen grain morphology: baculate, periporate, spheroidal, spiniferous Pollen grain size: 110.23 µm by 109.42 µm
Cucurbita spp.
Family: Cucurbitaceae Pollen grain morphology: periporate, echinate, intectate Pollen grain size: 151.71 + 1.76 µm by 149.19 + 1.29 µm
Redcurrant, Ribes rubrum
Family: Grossulariaceae Pollen grain morphology: tectate, periporate, polygonal Pollen grain size: 23.42 + 0.46 µm by 22.17 + 1.26 µm
American gooseberry, Ribes hirtellum
Family: Grossulariaceae Pollen grain morphology: periporate, tectate, polygonal Pollen grain size: 24.53 + 1.03 µm by 22.01 + 0.01 µm
Eastern prickly pear, Opuntia humifusa
Family: Cactaceae Pollen grain morphology: octagonal, periporate, baculate, fenestrate Pollen grain size: 101.79 + 1.05 µm by 99.15 + 1.57 µm
Morning glory, Ipomoea spp.
Family: Convolvulaceae Pollen grain morphology: periporate, tectate, spiniferous Pollen grain size: 81.58 + 4.23 µm by 79.73 + 5.70 µm
Ragged robin, Lychnis flos-cuculi
Family: Caryophyllaceae Pollen grain morphology: periporate Pollen grain size: 35.73 + 2.40 µm by 34.72 + 2.48 µm
Lamb’s quarters, Chenopodium berlandieri
Family: Amaranthaceae Pollen grain morphology: spheroidal, periporate, tectate Pollen grain size: 28.6 µm by 28.12 µm
California walnut, Juglans regia
Family: Juglandaceae Pollen grain morphology: periporate, spheroidal, heteropolar Pollen grain size: 40.77 µm by 36.81 µm