GIBRALTAR PLANTS. 171 



LYCOPODIACE^l, Rich. 

 Lycopodium denticulatum, L. 



Hab. South of Europe. Asia Minor. North of Africa. 



FILICES, R. Br. 



Davallia canariensis, Sm. 



Trichomanes canariensis, L. 



Hab. Portugal, south of Spain. North of Africa. 

 Madeira. Canary Isles. 



OBS. Rare; communicated. Found by Boissier near St. 

 Roque. Abundant in the Cork-wood, on oak trees. 



Cheilanthes odora, Sw. 



Polypodium fragrans, Desf. 

 Adianthum fragrans, De C. 



Hab. South of Europe. North of Africa. 



Gymnogramma leptophylla, Kunth. 

 Polypodium leptophyllum, L., Desf. 



Hab. Mediterranean region of Europe. North of Africa. 

 Canary Isles. 



Notochlaena lanuginosa, Kaulf. 

 Acrostichum lanuginosum, Desf. 



Hab. South of Europe. Madeira. Canary Isles. North 

 of Africa. Gibraltar ( Boissier J. 



Ceterach officinal-urn, C. Bauh. 

 Asplenium Ceterach, L. 



Hab. Britain, middle and south of Europe. North of 

 Africa. 



