Cheilanthes
Tutin, T.G., Burges, N.A., Chater, A.O., Edmondson, J.R., Heywood, V.H., Moore, D.M., Valentine, D.H., Walters, S.M. & Webb, D.A. 1993: Flora Europaea 1, ed. 2 Based on data from the cited flora but not on its key.
| 1 | Petiole with abundant scales throughout its length; lamina eglandular, not smelling of coumarin; pseudoindusium broad, irregularly lobed, ciliate |
| 1' | Petiole with scattered scales; lamina with sessile glands beneath, smelling of coumarin; pseudoindusium narrow, entire with rounded lobes |
