Identifying ferns is a different process than, say, identifying wildflowers or trees. They don't display flowers, showy fruits or bark patterns. What they do display are seemingly endless arrays of ...
Identifying ferns is a different process than, say, identifying wildflowers or trees. They don't display flowers, showy fruits or bark patterns. What they do display are seemingly endless arrays of ...
Sporophylls of the homosporous fern Ceratopteris richardii have naked pinna meristems that allow surface growth at the pinna apex to be observed nondestructively over time. Sequential scanning ...
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