Common hawthorn, Crataegus monogyna
Family: Rosaceae Pollen grain morphology: spheroidal, intectate, psilate, tricolpate Pollen grain size: Equatorial: 58.88 µm by 53.7 µm Polar: 58.28 µm by 58.25 µm
Tag Archives: tricolpate
Black cherry, Prunus serotina
Family: Rosaceae Pollen grain morphology: striate, spheroidal, tectate, tricolpate Pollen grain size: 42.13 + 0.58 µm by 36.83 + 0.58 µm
Yellow rocketcress, Barbarea vulgaris
Family: Brassicaceae Pollen grain morphology: spheroidal, tricolpate Pollen grain size: Equatorial: 17.95 + 0.14 µm by 17.69 + 0.03 µm Polar:16.95 µm by 16.67 µm
Bushy wallflower, Erysimum repandum
Family: Brassicaciae Pollen grain morphology: spheroidal, tricolpate, reticulate Pollen grain size: 21.26 µm by 17.82 µm
Guelder rose, Viburnum opulus
Family: Adoxaceae Pollen grain morphology: spheroidal, tricolpate, reticulate Pollen grain size: 22.77 + 1.75 µm by 20.25 + 0.10 µm
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
Common yarrow, Achillea millefolium
Family: Asteracae Pollen grain morphology: echinate, tricolpate Pollen grain size: 24.46 + 1.32 µm by 21.98 + 0.87 µm
Common sunflower, Helianthus annuus
Family: Asteracae Pollen grain morphology: spheroidal, tricolporate, echinate, tectate Pollen grain size: 31.34 + 0.41 µm by 29.99 + 0.94 µm
Stinking chamomile, Anthemis cotula
Family: Asteracae Pollen grain morphology: echinate, tricolpate Pollen grain size: 19.85 µm + 0.85 by 16.86 + 1.69 µm
Salsify, Tragopogon porrifolius
Family: Asteracae Pollen grain morphology: tricolpate, spheroidal, echinolophate Pollen grain size: 39.9 µm by 34.31 µm