THE LASTREAS 



153 



Lux lun^e— Found in Yorkshire by Miss White ; variegated 

 with white and constant. 



Medio-deficiens. — Found near Kenmore by the writer ; frond 

 divisions narrow and pinnulets absent down centre of frond. 



Fig. 167. L. f. m. multicristata (pinna). Fig. 168. L.j. m. polydady la (pinna). 



Multicristata (Fig. 167). — A very fine form raised from cristata, 

 some of the pinnules forming tassels as well as the pinnae tips. 



Polydactyla (Fig. 168). — A very prettily crested form, found 

 at Bromsgrove, Worcestershire, also at Whitbarrow by Mr. Barnes. 



P. Dadds. — A very finely tasselled form, imputed to pseudo-mas, 

 but as it drops its fronds in autumn we place it here. 



Willisonii (Plate XIX). — A neat, small deltoid form. 



Lastrea Propinqua 



Attenuato-cristata. — Found at Clougha by Mr. J. Stewardson ; 

 narrow tasselled form. 



