Sexual reproduction a. Often dioecious . Some monoecious . Archegonia occur singly e. Sperm swim to archegonia and down the neck to the egg. Column elongates by meristematic cells located at the top of the foot.
Sporophyte possesses stoma.
Sporogenous cells occur in the column center. Spores form and disperse from the top down. A spore can form a new gametophyte.