File:Selaginella megaprothallium Strasburger 1900.png

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Description Selaginella martensii. Weibliches Prothallium, aus der am Scheitel geöffneten Megasporenwand spm hervortretend, ar = unbefruchtet gebliebenes Archegonium, emb1, emb2 zwei in das Prothalliumgewebe eingesenkte Embryonen mit den Embryoträgern et. nach Pfeffer
Date
Source Strasburger: Lehrbuch der Botanik für Hochschulen. G.Fischer, Jena 1900
Author de:Heinrich Schenck
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(Reusing this file)		 author died 1912

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current14:04, 19 August 2007Thumbnail for version as of 14:04, 19 August 20071,432 × 1,408 (187 KB)Griensteidl (talk | contribs)== Summary == {{Information |Description= Selaginella martensii. Weibliches Prothallium, aus der am Scheitel geöffneten Megasporenwand spm hervortretend, ar = unbefruchtet gebliebenes Archegonium, emb1, emb2 zwei in das Prothalliumgewebe eingesenkte Embr

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