A stomata is found all the way around a leaf, they are small openings so carbon dioxide can get in to the leaf and nurish it. :)
Leaves.
leaves
It's the Stomas
stomata
Stomata are found mostly on the underside of leaves, whether monocot or dicot.
Stomata
tiny pores found on the underside of leaves
The spore containing sori of a fern are usually found on the underside of their leaves. In water ferns the spores are produced inside the sporocarps. (Novanet/Gradpoint, On the underside of a fern frond.)
What is the hod of the small opening on the underside of leaves
Sori (singular Sorus)
The spore containing sori of a fern are usually found on the underside of their leaves. In water ferns the spores are produced inside the sporocarps. (Novanet/Gradpoint, On the underside of a fern frond.)
spores are produced on the underside of mushrooms.