363 



The following varieties I have been unable to procure and 

 therefore they will be deferred to a supplement. 



Bisagittatiim, Moore. 

 Chelajfroiis-majiis, Wullaston. 

 Confer bum, Sim. 

 Denticulatnm, Muore. 

 Discolor, Wollaston. 

 Drummondiaj, Moore. 

 Hilmanii, WiUiains. 

 Imbossum, Moore. 

 Infralineatum, WllUams. 

 Iveryanum, loery. 

 Laceratum-elegans, Moure. 

 Laciniatuin-WoUastonii, of Mr. 



Ivery's Catalogue. 

 Longipes, Moore. 

 Maculosum, Moore. 

 Maineanurn, Moore. 

 Marginatum-abruptum, of Messrs. 



Stansfield's Catalogue. 

 Multifidum-crispum. 

 Navicula) forme, Wollaston. 

 OfHcinarum-serratum, of Mr. Ivery's 



Catalogue. 

 Pachyphyllum, of Mr. P. N. Eraser's 



Catalogue. 

 Polyschides-cornutum, of Mr. P. N. 



Fraser's Catalogue. 

 Polyscliides-uudosum, of Mr. P. X. 



Fraser's Catalogue. 

 Puinilum, of Mr. P. N. Fraser's 



Catalogue. 

 Polypliyllum, Wollaston. 



Pygmseum, of Mr. P. N. Fraser's 

 Catalogue. 



Pallesccns, Moore. 



Phylloclila3na, Moore. 



Polycuspis-irregulare, Moore. 



Projecto-multifidum, Moore. 



Biamosum-minus, of Mr. P. N. 

 Fraser's Catalogue. 



Ramosum-Wollastonii, of Mr. P. N. 

 Fraser's Catalogue. 



Sagittato-Hillmanii, Lowe. 



Sagittato-multifidum, of Mr. Ivery's 

 Catalogue. 



Sagittato-cristaturu, Wollaston, (not 

 Glapham.) 



Scalpturato-latum, Moore. 



Serratifolium, of Mr. Ivery's Cata- 

 logue. 



Submarginato-certosum, Clajjhum. 



Supralineato-fimbriatum, Moore. 



Sinuato-variegatum, of Mr. P. N. 

 Eraser's Catalogue. 



Staleyi, of Mr. P. N. Fraser's Cata- 

 logue. 



Subconflueus, of Mr. P. N. Fraser's 

 Catalogue. 



Submarginatum-projectum, of Mr. 

 P. N. Fraser's Catalogue. 



Trilobatuni, uf Mr. i*. N. Fraser's 

 Catalogue. 



Weaver!, Moore. 



