78 Rev. T. Hincks's Supplement to a Catalogue of 



Genus Bougainvillia, Lesson. 



B. muscuSy Allman. 



" In a rock -pool, Torquay, where it occuiTed abundantly, 

 creeping over the bottom in small moss-like tui'ts " {Allman). 



Family TubulariidaB. 



Genus Tubulaeia, Linnaus (in part). 



T. kumih's, Allman. 



Salcombe Bay, between tide-marks and dredged in shallow 

 water. 



The T. Dumortiern of the " Catalogue," I suspect, should 

 be referred to this species. 



Suborder Thecaphora, 



Family Campanulariidae. 



Genus Campanularia, Lamarck. 



Section c. With branching stems. 



C. calceoliferaj n. sp. PI. YI. 



Stem filiform, subflexuous, simply pinnate or very slightly 

 branched, ringed above the origin of the pedicels. Hydro- 

 thecai alternate, rather small and delicate, campanulate, 

 with a plain and everted rim, borne on ringed pedicels of 

 varying length. Gonothecse (female) axillary, smooth, 

 calceoliform, spirally curved at the upper extremity and 

 tapering off below ; orifice a tubidar passage projecting into 

 the interior, and opening out immediately below the spiral ; 

 borne on ringed stalks. Height of the shoot about 1^ 

 inch. 



The trophosome of this species is not marked by any very 

 distinctive features. The shoots are generally unbranched, 

 and vciy slightly flcxuous ; occasionally one or two short 

 branches occur, but the habit is eminently simple. The caly- 

 cles are of the usual campauulate shape, delicate, and graceful 

 in their proportions, and with a decidedly everted margin, 

 which gives them a very elegant appearance. The ca])sules 

 are produced in great numbers, and are ranged along Iwth 

 sides of the stem, but seem to be confined to the lower half of 

 the shoot. Thoy are perfectly hyaline, and of a unique and 

 singularly graceful form (PL VL figs. 3, 4). They are best 

 described as sli})por-shaped; but the upper exti'cmity is cm'ved 

 into a most exquisite spiral, while the lower portion tapers 

 rapidly away towards the point of junction with the ringed 



