DUCTULOS^:. FILICACEJE. 81 



A variety with fronds more finely cut and sharper pointed grows in 

 Mountain glens near Kilworth : Dr. Power. rare. 



15. A. rutamuraria, L. Rue Spleenwort. About Gill Abbey and 

 on walls and limestone rocks. very common. 



16. A. marinum, L. Sea Spleenwort. By the shore near Bantry : 

 Mr. J. Drummond. By a spring under the cliff at Whitepoint, 

 Great Island : Dr. Scott. On cliffs near Rennie bay : Mr. Alex- 

 ander. On a cliff at Ballywilliam, Cloyne, and Nuckadoon near 

 Cable Island: Dr. Power. On moist rocks and cliffs by the 

 coast. rather rare. 



17. A. viride, Huds. Green Spleenwort. High mountains in the 

 county ; sparingly on Hungry Hill : Mr. J. Drummond. very rare. 



18. A. trichomanes, L. Common Spleenwort. On rocks near the 

 Bandon river: Dr. C. Smith. Gill Abbey, Ballinlough, on limestone 

 rocks at Blarney luxuriantly, on walls and rocks. common. 



387. SCOLOPENDRIUM, S>H. HARTSTONGUE. 



19. S. vulgare, Sym. Common Hartstongue. Ballinlough, Gill- 

 Abbey, and on shady rocks and walls. very common. 



Tribe IV. Grammitidece. 



388. CETERACH, Willd. CETERACH. 



20. C. qfficinarum, Wild. Common Ceterach, (Grammitis ceterach, 

 M.F.H.) Ballinlough, and on sunny walls and limestone rocks. 

 very common. 



Tribe V. Adiantarice. 



389. BLECHNUM, Linn. HARDFERN. 



21. B. boreale, Sw. Northern Hardfern. Vernomnount and on 

 heaths and in barren glens. very common. 



390. PTERIS. Linn. BRAKE. 



22. P. aquilina, L. Common Brake. Dodgesglen, and on heaths 

 and old pastures. very common. 



Suborder II. HYMENOPHYLLACE^E. 

 Tribe VI. Hymenophyllce. 



391. TRICHOMANES, Linn. BRISTLEFERN. 



23. T. speciomm, Wild. Elegant Bristlefem. (1. brevisetum, 

 M.F H.) At a fall of the small river Clashgariffe, about a mile 

 from where it joins the Lee : Mr. J. Drummond, Beneath a drip- 

 ping rock in Templemichael glen, close below the high bridge, 

 about four miles from Cork, very sparingly : Mr. D. Murray. It 

 still exists there. Near Glandore: Dr. G.J.Allman. On the banks 

 of several of the lakes near Bantry : Mr. C. C. Babington. very rare. 



392. HYMENOPHYLLUM, Sm. FILMYFERN. 



24. H. tunbridgenese. Sm. Tunbridge Filmyfern. At Ballinhassig, 



