Pinus staminate cone (can be mistaken waiting for the proofreading) Mnium fruiting stem Gleocapsa Marchantia male gametophyte Marchantia male gametophyte
Ophioglassum root stem and stipe Ophioglassum root stem and stipeMarchantia mature sporophyte
From the top. Frog gastula 2nd version at 400x, Frog gastula 2nd vesion at 100x, Frog gastula at 400x, Frog Gastula at 100x, Raw Egg with small white Blastodisk