Plancia ëd Oenothera fruticosa L.
Descrission:
Under a low magnification of 98x, this scanning electron micrograph (SEM) revealed some of the morphologic ultrastructure found amongst a collection of pollen found within the dehisced, or split open, anther of a yellow "Fireworks" sundrops, Oenothera fruticosa flower. Note the pod-like configuration of the anther, within which reside many pollen grains ready for dissemination into the passing wind, or to become attached to a pollinator such as a bee. Judging by the shape of these pollen grains, it appears that the majority had yet to dry, for the elliptical, "football"-shaped grains, closer to the lip of the anther, represented those that had dried, while the round grains represented those that were still moist.
Created: 2006
Ancludù an coste pàgine-sì:
- Life
- Cellular
- Eukaryota
- Archaeplastida
- Chloroplastida
- Spermatophytes (Spermatophyta)
- Angiosperms
- Eudicots
- Superrosids
- Rosids
- Myrtales
- Onagraceae
- Oenothera
- Oenothera fruticosa
- NO NAME!
Costa plancia a compariss an gnun-e colession.
Anformassion an sla sorgiss
- licensa
- cc-publicdomain
- fotògraf
- Janice Carr
- fornidor
- Public Health Image Library
- original
- archivi ëd mojen original
- visité la sorgiss
- sit compagn
- Public Health Image Library
- ID