Fruchtknoten Polygonum Strasburger 1900 new

Autor:

• Fruchtknoten_Polygonum_Strasburger_1900.png: E. Strasburger
• derivative work: Hämbörger (talk)

Credit:

• Fruchtknoten_Polygonum_Strasburger_1900.png

Krótki link:

https://plwiki.pl/b/d1b75

źródło:

Wikimedia Commons

Wymiary:

1320 x 2019 Pixel (345309 Bytes)

Opis:

ovary of Fallopia convolvulus during fertilization. fs stalk-like base of it, fu funiculus, cha chalaza, nu nucellus, mi micropyle, ii inner, ie outer integument, e embryo sac, ek nucleus of it, ei egg cell with synergids, an antipodals, g style, n stigma, p pollen grains, ps pollen tubes. 48.

Licencja:

Public domain