Yellow woodsorrel, Oxalis stricta
Family: Oxalidaceae Pollen grain morphology: spheroidal, tectate, reticulate Pollen grain size: 33.60 + 4.30 µm by 31.09 + 2.67 µm
Tag Archives: spheroidal
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 elderberry, Sambucus racemosa
Family: Adoxaceae Pollen grain morphology: spheroidal, long furrows, verrucate membranes, reticulate, semitectate Pollen grain size: Equatorial: 18.65 + 0.68 µm by 17.45 + 0.60 µm Polar:18.15 µm by 18.1 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
Salsify, Tragopogon porrifolius
Family: Asteracae Pollen grain morphology: tricolpate, spheroidal, echinolophate Pollen grain size: 39.9 µm by 34.31 µm
Common groundsel, Senecio vulgaris
Family: Asteracae Pollen grain morphology: spheroidal, echinate, tricolporate Pollen grain size: 26.79 + 0.71 µm by 24.51 + 1.29 µm
Common chicory, Cichorium intybus
Family: Asteracae Pollen Grain Morphology: spheroidal, echinolophate, tricolporate, echinate Pollen grain size: 41.4 µm by 39.98 µm