c-fern spores - grinnell - welcome to grinnell | grinnell college
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C-Fern spores
C-Fern spore germination
C-Fern young hermaphrodite gametophyte
C-Fern young male gametophyte
C-Fern male and hermaphrodite gametophytes
C-Fern male and hermaphrodite gametophytes
C-Fern hermaphrodite with archegonia
C-Fern developing archegonia
C-Fern mature male gametophyte
C-Fern antheridia on male gametophyte
C-Fern antheridium on edge of hermaphrodite gametophyte
C-Fern male with sperm release from antheridium
C-Fern sperm release
C-Fern sperm release
C-Fern gametophyte with young sporophyte
C-Fern mature sporophyte
C-Fern mature sporophyte in a bottle
C-Fern sporangium with spores
C-Fern mature sporangia on a fertile leaf
C-Fern sporangium and spore size comparison
C-Fern male-hermaphrodite transition
Note development of outgrowth with notch meristemp g
C-Fern wild type and polka dot hermaphrodite gametophytes
C-Fern sporophytes with attached gametophytes