flower model, dicotyledon
gladiola flower
gladiola flower, longitudinal section
gladiola flower, pollinator's view
gladiola compound ovary sectioned to show three carpels
zygomorphic flower of snapdragon
snapdragon flower, longitudinal section
snapdragon flower, longitudinal section
snapdragon anther closeup
zygomorphic flowers
zygomorphic flowers
grass spikelets in a panicle

[image not yet available]
grass spikelets in a spike
oat floret showing glume
oat spikelet opened to show glumes and two florets
oat spikelet opened to show glumes and a single floret

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oat first floret opened to show lemma, anthers, and pistils
grass stamens; anthers conspicuous
grass pistils with feathery styles and stigmas
composite flower
sunflower
sunflower cross section showing disk flowers
dandelion sectioned to show disk flowers

dandelion flower dissected to show ray flowers
lily flower
lily flower dissected
lily flower bud cross section, lm
lily flower bud cross section, lm
lily anther cross section, many microspore mother cells undergoing meiosis, lm
lily anther cross section at time of pollen grain release, lm
lily pollen, lm
lily pollen closeup showing generative nucleus and tube nucleus
lily pollen grains showing wall detail, lm
lily pollen grain detail showing generative and tube nuclei and wall, lm

 

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