22D, F). auricle: a low, basal lobe. auriculiform: having the shape of an auricle. axil: the acroscopic angle formed at the point of insertion of a minor axis on a major one (Fig. 20). Pi. axils. axis: the central line or structure along which parts oranbsp;...
|Title||:||A Field Manual of the Ferns and Fern-Allies of the United States and Canada|
|Author||:||David B. Lellinger|
|Publisher||:||Washington, D.C. : Smithsonian Institution Press - 1985|