THE SKKTI'LARIDiE. KI 



POIXTS OF INTKIKiU. \DATIuN I'.KTW KKN IMI'HASIA AXI> ( >TH Kl; ( i KXKKA. 



With X I'fuliii'ni, in the general form of the bydrothecse, as in It. t/-<>j>I<-<t, and in the e/eneral shape 

 and appearance of tin- ^onano-ia. as in 1>. l-in--<ii<li. 



With Tliii'nn-in, in the alisenee of regular internodes, as in I). /,//, i-,i/i//'. and in the narrow di-tal 



end of the hydrpthecae, as in />. /ml, -lira. 

 With Aliiiti iKirtu, in the adcauline opereulum, and in the narrowed distal extremity of the hvdro- 



thccsv, as in D. jmli-lu'ii. 



DIPHASIA POSACEA (Linnaeus). 

 (Plat.- XXVIII, lifrs. 4-5.) 



l.ilii nf Pomegranate flowering <'nm/liin' F.LLIS, Kssay, 1755, p. s. 

 i'iii i'nxni','11 LIXX.KCS, Systema Xatur.-r, 175s, p. snT. 



i i-iixiin'ii IIor-m-YX, Xatuurlyke Historie, XVII, 1761, p. 525. 

 Sertula/ria nigellastrum P.M. LAS, Elenchua ZoophytOrum, 176<>, p. 12!i. 

 S/'i'tiilnrin I'uxiii'i'ii LINX.KTS, Systema Nature, ll'lh <<!., 17H7, p. 1306. 

 ,\'i'liilnriii nii/i //iinlriini BoDDAERT, Lyst ilcr I'laiit-1 >ii'i'i'ii, 17(>S, p. llil. 

 Sertularia rosa MAKATTI, De Plantia Zoophytis, 1776, p. LV>. 

 S< liiiliirin riKiimi KLLIS ainl SOI.AXDEK, Nat. Hist. Xonpli., 17St>, p. :','.). 



iiii/i'l/iixti'inn Wn.Kixsanil HERBST, Charakteriatik der Thierpflanzen, 1787, p. 168. 

 rosacea KSI-KK, l>ir Ptianzenthiere in Abbildungfii, III, 1788-1830, p. 194. 

 Sertularia rosacea BERKESHDIT, SyimpH. Xat. Hist, (treat P.ritain, I, 1789, p. 215. 

 ,\i-l uli fin roxaci'ii POIRET, Vuyage en Barbaric, II, 17SH, p. t; c .i. 

 Sertularia rosacea ESPER, Fortsetzungen der Pflanzenthiere, II, 1794-1806, pi. xx. 

 x,','ii<liir'in rosacea Bosc, Hist. Xat. Dt-.s Vers, III, 1802, p. !H. 

 &'i'tii/,n-iti ruxiii'i'ii TrKTox, British Fauna, 1807, p. 212. 

 X'l-liiliii'iit ro<i<-eii JA.MKSOX, f'atali"_'nc Animals Class Venues, 1811, p. 564. 

 J>i/iiiinii'iin (.S'.r'/<t,-m) i-iis/ii-i'ii L\Mi>n:i|-x, Bullet, pliilniiiatiqiie, 1812, ]i. 1st. 

 NigellaetTV/m (Xi-rtulnriii) niiiillnxlrinn <>KEX, Li'lirbnrh <ler Xatnr<;eseliielile, 1815, p. 93. 

 Nigellastrum i x linlnrin ) mxnn-n OKKX, Lehrbuch iler Naturgeechichte, 1815, p. '.el. 

 Sertiil<ii-iii rnx/ii'i'ii L.v.MAKeK, Hist. nat. anim. sans Vert., II, 1816, p. 119. 

 DynntntiKi nixnini LA.MOI'ROUX, Hist. <les Pnlypiers, 1816, p. 17s. 

 Sertularia rnmu',,i SII:\VART, Elements nat. hist, animal Kini;<lnm, II, 1.817, ]i. 440. 

 Dliiiitnciin rnxni-i'ii Fi.EMiXd, British Animals, 1828, p. ."i44. 

 Si-i-lnliiriti rosacea I'x^e. Hist. nat. iles Vers, III. 183(1, p. 1(15. 

 Si-rlnlin-in i-ii.ini'i'ii .IniiNsTcix, Trans. Xat. HUt. S...-. Xnrtlmmli, 1S32, ]>. 255. 

 Dyntimt'iui nis<nv<i DE BLAIXVII.LK, flannel d'Aetinc.loLric. 18:i4, p. 484. 

 \'i-ln/iiriii rosacea I.AMAKI-K, Hist. nat. anim. sail- vert., I'd ed., 18.'!<3, ]>. 145. 

 fu'iiii/iii-iii rosacea II \SSAI.L, Ann. and ^la.i:., VI, 1841, p. Hi7. 

 Sertularia rosacea M \ci.n I.IVKAY, Ann. and Mat:., IX, 1842, p. 4(i:;. 

 Si-rliilm-iii rii.--iii'i-ii OUAV, List. I'>ritisb Animals, 1847, p. till. 

 x< i-liiliii'iii. rosacea JOHXSTON, Hist. Brit. Zooph., 1847, p. ill. 



rosacea DALYELL, Rare and Remark. Animals of Scotland, I, 1847, p. 159. 



ii-fii (iuss, Ilcvniisliire ('.past, 1S57, p. 4:!4. 

 Sertularin rosacen ALDER, Cat. /uoph. X'urtlinmb. , 1857, |i. 24. 

 Dijiluixiit ,-iiiuii-i'ii L. AriAsM/, C.,nt. Xat. Hist. I*. S., IV, l8f,L>, p. :;55. 

 Si'iiiiliirin i'nxni-,-11 PACKARD, Canadian Naturalist, Dec-. 186.",, p. 4. 

 Di/iiiinii'iiii rfiMici'ii KiRciiExi'.M'Ei;, Xeiir Sertulariilen, 18li4, p. 7. 

 T>i]ilnifiin riixiiri'ii AdAssix, Xortli Amerii'au Aealepha-, 1SIJ5, p. 142. 

 JlijilitisSii i-iisticfii IliMKs 1 , British Hydroid ZciDphytcs, 18iis, p. L'45. . 

 I)ij,lni.ii,i rosacea VEKRILL, Proc. Am. Assn. Adv. Sri., 187:1, p. 364. 

 Dijilitiitiii riiiaii-i'ii AlcIxTosn, Ann. and Mai;., 4th ser., XIII, 1874. p. 212. 

 n>.svvn SCHULZE, Xordsee 1'lxped., 1874, p. 132. 



t i-iinmrii VKRHILL, Amer. Journ. Sei., X, 1S75, p. 43. 

 Di/,h(ixiu i-iMii-i'ii WIXTIIKK, Xaturliist. Tidsskrift, 1880, p. 265. 



i rosacea DKIKSIII, Tektmiisclir Studien, 18110, p. 213. 

 x!!! ruHiinii MARKTAXXEK-TrRXEKKTseiiER, 1 1 yilr, liden des k. k. naturb. Hi.l'museiims. I8!t(l. p. 238. 



i niKiiirii I.ICVINSKN, Vid. I'db. " 1 latii-hs" Tn^ter, 18II3, p. 371. 



'Authors before Ilincks i ISUS i ,li,l nut distinguish J>. i-nxm-ni t'mm /'. nil, , mil,,, and lieiu-e we can only assume 

 that they refer to the originally deseriheil form. 



