Amphibians of cryptogams
Male sex organ in bryophytes
Rhodophyceae
Naked seeds
Asexually reproducing organs
Sphagnum
Covered seeds
Pheophyceae
Pteridophytes
Female sex organ in bryophyta
First vascular plants
Gemma
Archegonia
r-Phycoerythrin
Gymnosperms
Bryophytes
Peat
Antheridia
Angiosperms
Fucoxanthin