pollen

noun 0.841

pollen tube

noun 0.711

pollen parent

noun 0.708

pollinium

noun 0.674

grain

noun 0.631

pollination

noun 0.626

microspore

noun 0.623

pollinosis

noun 0.613

granule

noun 0.586

pollinator

noun 0.576

spore

noun 0.574

anther

noun 0.567

flowering plant

noun 0.551

sperm

noun 0.549

palynology

noun 0.543

stamen

noun 0.542

caryopsis

noun 0.542

microsporangium

noun 0.541

grain beetle

noun 0.539

ovule

noun 0.533

sporangium

noun 0.531

graminoid

noun 0.526

sporophyte

noun 0.521

granulose

noun 0.518

gametophyte

noun 0.518

gamete

noun 0.517

spermatozoon

noun 0.517

exine

noun 0.516

endosperm

noun 0.514

conidium

noun 0.514

angiosperm

noun 0.513

granum

noun 0.513

wheat

noun 0.511

spermatozoan

noun 0.510

wheat germ

noun 0.508

wholegrain

noun 0.507

golf ball

noun 0.507

gymnosperm

noun 0.506

poppyseed

noun 0.505

flour

noun 0.503

microsporogenesis

noun 0.502

honey bee

noun 0.502

spermatozoid

noun 0.502

haploid

noun 0.501