354 >NTRIBUTI0N8 PROM mi; NATIONAL HERBARIUM. 



k. B cill. 101. pi L844 W. Smith, Synop Bril I >iat . 



1: pi. I 563. B i Ikftd ll 11 l ■: 31. pi 1. I 



1873 I' 2: 148 L8S 



Ehrenb. err del Donk. Brit. Diat. 74. /»/. / ft I 7:;. 



H< ur. Bynop. L03. pi. 1 6. 18* Diat. 220. pZ. 



< I. \. a Grun -. Vet Ucad. Handl. 17*: 29. pi. l.f. 16-U 380 b Toni, 

 Syll. Mg. 2: 148. 1891. Cleve'in Nordensk Vega Exped. 3: 164. 



Grun.; Cleve & Grun. Sv. Vet. Vkad. Hand! I . i ■ /</./. 

 / 19 L880 De Toni, Syll. Alg. 2: 150 1891. Cleve in Nordensk Vega Exped. 



Grun. Verh. Zool. Bot. Ges. Wien 10: pi. 6.f 1i 184 

 \ culahaslii P nl Beitr. Bacill. Ung. 2: 18. pi 11./. r< ■ 



\a neogala Pant. Beitr. Bacill. I ng. 3: pi. 77./ /.# \ pi. 

 There is Borne doubl of the propriety of including hen \ ciallyif we 



take into consideration Ehrentx rg'e authorship. It Bhould either I"- left out <>f this 

 category or referred to ae \ Ehn nb. err. det. I >« .nk . as above. The con- 



trasl is considerable even in thai case, because of the striking stauros. Bui if ire take 

 into consideration N. haslinszhyi see above), we find a perfect gradat i<»n from one phase 

 i" the other. Donkin has included here several species thai have absolutely nothing 

 in common with this species excepl the trinodal outline; thus, A", leptogongyla 

 Ehrenb. a O'Meara offers Buch absurd figures of this diatom 6 thai they are much 

 worse than none. 

 Pound at Btation 3696, off Honshu Island, Japan. 



Navicula sniithii r.nli.; W. Smith. Synop. Brit. Diat. 2: 92. L856, Grun. Verh. 

 Zool. Bot. Ges. Wien 10: 531. I860; Denkschr. Akad. Wien 48-: 56. pi. l.f 



L884; in Fenzl, Reise Novara Bot. 1: L8. 1870. Schmidt, Jahresb. Komm. 

 Deut. Meere 12: pi. l.f 19. L874; Atlas pi. 7.J. /; W(J. :i Pfdoubtful). L875. 

 Rabh. Fl. Eur. Alg. 1: 178. L864. Donk. Brit. Diat. 6. pi. l.f. :•>. L871 73. 

 O'Meara, Proc. Roy. Irish Acad. II. 2: 382. pi 82. f 18. L875. Van Heur.Synop. 

 91. pi. '>./. it; Suppl. pi B.f .'■;. L881 85; Treat. Diat. L97. pi. ;../'. 151. L896. 

 Pant. Beitr. Bacill. Ung. 2: 55. L889. Truan, Anal. Soc. Espan. Hiat. Nat. 13: 45. 

 1>L 5.1884. Petit, Journ. Roy. Micr. Soc. 1:245. pi 14.f. U. 1878. De 



Toni, Syll. Alg. 2: JJ6. L891 (nol N.smithii t \_ Van Heur. Treat. Diat. 231. 

 L896 . Wolle, Diat. N. A. pi. 12. f 11, i>l. l ',./. 12 (no1 />/. .'<>./. 8). ls<*u 

 DipUmeis vmithii Breb.) Cleve, Sv. Vet. Akad. Handl. 26-': 96. 1894. 

 Navicula elliptica W. Smith, Synop. Brit. Diat. 1: 48. pi. 17. f. 152a not/ 152a*). 



1853 (nol Km/. 1844). 

 Navicula doczyi Pant. Beitr. Bacill. Ung. 2: 45. />!. 14. f 



De Toni here includes Pinnularia scutellum O'Meara,' which i- Navicula Bcutdhm 

 O'Meara. d This ie a gross error. O'Meara's t'<>rm. judged by its figures and descrip- 

 tions, is a truly costate-ribbed diatom which showB none of the double-rowed beading 

 bo characteristic of A', vmitkii. I think it such were present, it could nol have been 

 twice overlooked by O'Meara. Cleve* questions Van Heurck'e determination of 

 lellum O'Meara, /referring the figure doubtfully to N.smithii Breb. It is some- 

 thing 1 i k « - N. smithii, bu1 in the absence of the beading I think it i- a pour figure <>f 

 O'Meara'fi species. Van Heurcktf ha.- transferred Schizonema smilhii C. Ag. b 



a Ehrenb. Mikrog. pi. 10. l.f. 11. pi. 16. I.J. i<>. il ■ III./, a. is>i. 



b Proc. Roy. Irish Acad. II. 2: pi. Sl.f. SO 81 L875. 



cQuart. Journ. Micr. Sci. n. s. 9: L51. pi. 12. f. 6 L» 



•i Proc. Eloy. Irish Acad. II. 2: 396. ,,/. 88. f. 14. L875. 



'Sv. Vet. Akad. Handl. 26-: 96. L894 



'V.in Heur. Synop. pi. 9.f. 11. 1881 



d II- ur. Treat. Diat. 231. pi. 5.f. /;/. LS 



