342 Dr Gkeville's Account of a Collection of 



correct. This papilla is worthy of particular notice, as being 

 always present, and near the fold of the leaf, but still quite on 

 the plane surface. Though it sometimes throws out radicles, it 

 more frequently produces a foliaceous expansion from its apex, 

 of various forms, often circular like a little cup. I have 

 observed the same kind of papilla in an exotic species. Of 

 J. complanata, as far as regards this part, I have seen no cor- 

 rect figure. 



5. J. dilatata. Liim. Sp. PI. p. I6OO. Ilook. Jung. f. 5. 



MUSCI. 



* Seta terminalis. 

 Genus 27. Toiîtula. 



1. T. rigida. Turn. Muse. Uiber. p. 43. IJook. ct Grev. in 



Edin. Journ. of Science, i. p.2S9- 



2. T. muralis. Heclw. Sp. Muse p. 123. Hook, et Grev. in 



Edin. Journ. of Science, i. p. 292. 



3. T. NortJiiana, caule brevi, simplici ; foliis erecto-patentibus, 



lineari-lanceolatis acutis, siccitate tortuosis : thecâ sub- 

 cylindricâ. Tab. III. f. 4. 

 (No particular station given. Jt probably grows on banks.) 



Stem from 3 lines to half an inch in length, simple. Leaves pale 

 bright green, whitish at their base, linear-lanceolate, erecto- 

 patent, straight, acute, the margin slightly waved, entire ; 

 nerve strong, running to the point. In a dry state they are 

 tortuose. Fruitstalk an inch in length, pale, slender. Cap- 

 sule nearl}^ cylindrical, slightly curved, with a subulate 

 lid. 



I have 



