. Elementary botany . Fig. 465. Section of flower of cypripedium. st, stigma ; a, at the left stamen. The insect enters the labellum at the center, passes under and against the stigma, and out through the opening 6, where it rubs against the pollen. In passing through another flower this pollen is rubbed off on the stigma. must be deposited on the stigmatic end or margin in order that fertilization may take place. 666. If we open carefully/canna-flower buds which are nearly ready to open naturally, by unwrapping the folded petals and staminodia, we will see the anther-bearing Fig. 464. Cypripe
. Elementary botany . Fig. 465. Section of flower of cypripedium. st, stigma ; a, at the left stamen. The insect enters the labellum at the center, passes under and against the stigma, and out through the opening 6, where it rubs against the pollen. In passing through another flower this pollen is rubbed off on the stigma. must be deposited on the stigmatic end or margin in order that fertilization may take place. 666. If we open carefully/canna-flower buds which are nearly ready to open naturally, by unwrapping the folded petals and staminodia, we will see the anther-bearing Fig. 464. Cypripedium.
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Keywords: ., bookcentury1800, bookdecade1890, bookpublisher, booksubjectbotany
