K H \ il i. . 



I . I niaviiilli mil '• ■' 



■ i fe ruin Sikta S / l>. \Ad, I Kg. I. 



nu ni.-lii- |.i.iimnli ronatrirtum incbuin anguata lineari; 



uh .iii. 1.1,1. v m|.i. . truucatu! \<l levitor retusas, uguUi 



v. I »ht tinu-rut ti min t ih, latcribuM ronvi jinoin veraua et in 



- ii un. ai.. ■ in. ii -ginatis in serie* coiirviitricHH (altcriyuitca) 



i.|ti<H|ii> in iiim.il. Iiaaall) in ai.a liiagim ■ ii-' uluri . (llipti< n ;'iiiiuiliil;i- 



uiulia intim ravin in ik-rii '• horissontales quincuneialiter urdinatia, 



- rtibirulia (cirea singula ppnuula 6 scrobiculis); c baai v\nui inediu 



tumure »picibu» rotuiulatM inargiw el intni marginets toitucm (ut 



i|« rliiiu i-llinii ii.iiIhi .|iia.lrnl .1 : • lutcn viiH. lt»t< "\at:i- 1 1 1 n i< »r« ■ lnl«. 



i. ipio i..iiiii.lui" truiH atic. verrucis plus minus >|iiin< -iuh ialiiir ordinatis obsesaa?. 



Iil..|i>|.li\ Ila. < a s.nii. illiilaniin ladrali- hniini* ipiatrrni-. 



Suiidmt. iii Wittr. 'i Nohdst. \lg. exa sub iko 883 fortaasi 



xiiuum iliit rptis) tuberculis truncato-einarginatis, nullis gramilis iiitegria, 



120/*: lal 88 15 «; craas. 56 64 /*; lat isthin. 34 .'.'■«( lat. apic) 



Lyndon 



It gvncrnlh apiiears u- it there were merelj scrobicuhe and no granules in the 



th< semicell, for ii i- not ens) to see il it i- only au excavation or n »lijrlit 



hollowcd "Ht from witliin ulan Imtli are taken in a front view. Seeji from 



sid< it i» however casier. In some instnnces I believc I have observed tbal t In larger 



ire not mereh excavations in the tnctnbranc from witliin. bul tliat the} al 



uunc timc form projections, a» mentioned in 1 1n- description :il »■ •% < . 



16. (. i|u:itrrnnriinii S0RD8T. in WlTTR, et Nobdst. Alg. exs. n:o 383. 



• t .n- 1 11 111 nov. var. a«l inte r. Tab. 7. t i •_■ 2. 



S micellulK latcribus paullo magis convexis, augulis inferioribus paullo magis rotua- 



'liti-, granulis fortaase paullo majoribus et minus erebris, in centro membrana paullo in- 



saal punctata (el Bcrobiculata?); e vertice visa; late ellipticae in centro granulis nullis; 



I lat irculares seriebus granulorura convergentibus. Massa chlorophyllacea?? (nu- 



a un\ la. .i- binis 



' . — 77 a; lat. .'il -62 »: lat. isthm. 21 — 30 ,«: craas. 35 — l 11 ". 

 I »II. 



Sol baving bad the opportunity "I closcly studying the strueture of thc ehlorophyll 

 U or in what manner tbc centre of the semicells is puncteted, I will j»t present 



sider »Iii— t'<>nn a variet) "t C. 7 . althoogh b more minute examination <>{ 



II living plant prohably »ill Bhov it diatincl from that, Allied t" tlii- form are i Cosrn. 



Kac, Ari,. llii Boldt., traehypleurum ,>' verrucosum Kikiiin.. Brefrissomi, 

 margaritiferum, Logiense, p and tpiadrunu I :ul<l a drawing of C» quaternarwm 



>'■ from Brasil for the *ak' of oomparation. Tab. 7. fig. 1. 



