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Pollen Grains Reference Library

Cornell Entomology Outreach and Extension

HomePosts Tagged "hieracium"

Tag Archives: hieracium

Yellow hawkweed, Hieracium caespitosum

Family: Asteracae Pollen grain morphology: echinate Pollen grain size: 27.01 + 0.71 µm by 26.36 + 0.1 µm

April 29, 2015Asteraceae, Uncategorizedasteracae, caespitosum, devil's paintbrush, echinate, hieracium, yellow hawkweed

Tall hawkweed, Hieracium piloselloides

Family: Asteracae Pollen grain morphology: echinate Pollen grain size: 26.76 + 1.32 µm by 23.39 + 1.6 µm

April 29, 2015Asteraceae, Uncategorizedasteracae, echinate, hieracium, piloselloides, tall hawkweed