318 APPENDIX. No. X1Y. 



in Davis Straits and the Rocky Mountains : the distribution of 

 the species seems not yet ascertained. 



Camptotheclum nitens, Schreb. — Floeberg Beach ; barren. 

 More plentiful in Arctic America and Northern Em-ope than 

 in the more temperate regions : it is found in the plains and 

 ascends the Alps. 



Pojonatmn alpinum, L. — Floeberg Beach ; barren. 



Mr. Hart's collection consists of twenty-six Mosses and 

 one Jungermannia. 



DLsticJuiim inclinatum, Sw. — Winter-quarters, H.M.S. 

 ' Discovery,' lat. 81° 44' N. 



Rhacomilrium lanuginosum, Linn. — Hayes' Sound, lat. 

 78° 52' N. 



Tortula (Zygotrichia) leucostoma, Brown. — St. Patrick's 

 Bay, lat. 81° 46' X. ; with Orthothecium chryseum. 



Orthotrlchum speciosum, Nees. — Winter - quarters, 

 H.M.S. ' Discovery' ; barren. 



Voitia hyperborea, Grev. et Arn. — Musk Ox Bay, lat. 81° 

 40' N. 



Tetraploclon mnioides, L. — With the preceding, very 

 small and short, but perfectly fruiting. 



T. urceolatus, B. et S. — Musk Ox Bay. 



Splachnum Wormskioldii, Hornem. — Winter-quarters, 

 H.M.S. ' Discovery,' and Hayes Sound. 



S. vascwlosum, L. — Musk Ox Bay ; very small and short, 

 but fertile. 



Aiilwcomnion turgidiim, Wahl.— Hayes' Sound ; barren. 



Leptobryum pyriforme, Linn. — Hayes' Sound ; with fruit. 



Brij/(m (Webera) longicollv. in, Sw. — Hayes' Sound ; with 

 old capsules. 



B. (W.) cruduTYb^ Dicks. — Hayes' Sound ; barren. 



B. arcticum, Brown. — Musk Ox Bay. 



B. Brownii, B. et S. — Same locality. 



B. ameum, Blytt. — Winter-quarters H.M.S. ' Discovery.' 

 This species very closely resembles small states of B. pollens. 



B. calophyllmn, Brown. — Winter-quarters, H.M.S. ' Dis- 

 coverv.' 



