An:il(M't:i Aluul.Mjicn,. '>;'> 



IVoiidis cclliilii' coiL^liliicnlcs paiilisjici' Imi^ioi'cs i|ii;uii l;it;i' ;i(l|i;i|-(>iMil , A l'.-icic ccl 

 lulii' ('(irlicnJcs (Uiiiics (•(nilonncs siil>li(;x;i,^oii(i îU-cdlnta- d, nJlcmîUilcs. lu |il;i.iiln 

 soi'ironi jiiiii iiudo (kmiIo l'crc (•(Mispici.-ilur l■(■^i(l (Hi;ril;uii inlrn, nuir^iiuilis, lincain 

 lou^'iludiniilciii clrN-ataiu, (Icinuiii in iid-aiiuc )iaLi,'iiia- proniiiuilaiii, cllicicns. ScclioiK' 

 l'acta, ti'ansvci'sali l'olii fcrtilis a(i[ia,r('at luiiic liiicani cnicei'c iuL^'iiin in uli-a,i|ii(' |ia,^-iiia, 

 clcvalnin, cnnlcxtuni ccrtis seviohus c-i'llulaniin coiiicaliuiii (lu[)In civcilc!' loii^idiiliiis 

 (|ua,iii in ]ia;L!;iiia stci'ili. Nuur lias (■clliilarinii séries vidi sii[ii'a, eellulas IVniidis 

 proprias sine transitn eiiiincnt<'s et jummi ipiasi ornniiKi pi-opi-iinn Ini'niantcs, vvv- 

 lice juLi'i t'ci'o ('nin])la.nato ; inlVa. plaiialnm vertieein. vidi alias sei'iei'nni eellulas in 

 spliaM'osporas evolutas, aliis tenuinrilms lila. (piasi liracteantia, l'()i-iiiantil)us ; nunc 

 veiT) lila nia.!j;is nematheciose evoluta, a jn^-o (|U()<|ue hitoralitor radiaiilia nbser- 

 vavi, (|Uod stadinin evolutionis ])nstorius judicavi. Iiitcr fila ncniatlieciosa spluero- 

 sporas rotnndatas trian,<j;ulc divisas, uiiieam seriem in sn])renm parte jngi formantes, 

 vidi. <^iia ing-a in utra(|ue pagina, opposita. !j;enc]'antnr, ]:)atet seetione transA^crsali 

 juii'i l'ertilis dispositionem ulrinipie radiatain fere nematheciuni sul)gdol)OSuni referre. 



Inter Species Delessericai'uiu milii eo^nitas ])lantani nostrani tvpum ( ionericuiu 

 sat distinctnni referre niilii adparuit. (Tt ])lantani, ([uarn liuic proxiniara jndicareni,- 

 l'orsan potissinnini Xilnp]n//hnn pvnlifcniiii J. Ag. I^icr. /i. (iOf) uoniinarern, in (pio 

 luni plivUa proliiicantia adsnnt, tnni snri s}difcrosporainnn iutra-inarginales et liuo- 

 ai'es generantur; ('ujus née struetnra intei'ior admoduni dissimilis adpareat. Ab ipsa, 

 v<'r() forma frondium et pliyllorum prolifieantium coneludere liceat plantas bas nnllo 

 modo identicas esse; et ex sti'uetura divcu'sa sori, i\nw iu N. prolificanfe a soro nor- 

 iiiali Nitopbvllorum non aliludere mibi visa est, in prtesente vero speeie strueturam 

 sibi omnino pr(i]>riam offerro mibi a,dp;!ruit, lubenter assumerem, j)lantas luis, si 

 (jiHxine eerto modo eoiisimiles, tamen diverses typos referre. 



Speciem novi Generis ty]>ieam nomine Inventrieis designatain V()lni: 



1. Pac'Hyolossum Husskvanum j. Aff. mscr. 



Hab. ad oi-as Novie llollandia' austraJis, ad l'ort Klliot a J):na TTussey in- 

 venta; sub n:o 20(i mibi missam snbministravit 1''. <le Mneller. 



lis, qui ur;aeiit in systeniatc iiaturali t>iH)s vere iiatnrales (iiiiiii re.si)t'(.'tu convciun- dcliere, 

 |ihiii1aiii hu<- ](K-i) (lescriptaiii systematicd rcs|ici-tu ciinfcrciulani lubeutor suadt'reiii. (^noad liabiluni 

 ft laniilicationis nnniiaiii iien tantuin cnm Delosscriis c seetione Hypo.si'lo^sorum, sed eliain cniu 

 l.ciKinnaniliDe spccic, su)} noniiiie 1.. Ilyiioalossum a me descripta, tantam offert habitas siiuilitn 

 (liiiciii, ut liar sua<lente uiiaiii \i\-n altéra faeibus sunieretur. Easdem vero oimiino divevsas esse, 

 iani ex sti'uetura iliversa. evidentissinie patet, i|UO(l exauiinatis fructibus ulterins eonfiruuitur. Si 

 i^itm- Ceraniieas et I'olysi)iluiiiias in systenuite Floridearnni adproximaudas esse ur^elur, patet 

 ■ •as i|Uii(|ue IMioilonieleas, i|UiR l)al)itu a Cevainieis ([iiani maxime ablndnnt tPolypbacum, Lenennan 

 diani aliasque, liabitn ipuiui maxiiue diversas) secum ad eandem systematis regionem trahi debei'e; 

 Si vei-o intei- bas adsunt l'oi-ma', ludiitu Dele.sserieis similiim;e, et hœ eodeni jure suis siuulibus 

 pni.ximaî dispunaiitui-, tanta' eriuntur dis]insitionis absurditates, ut totani dispositionem systemati 

 caui indevia deHexam fuisse, vix mm statim intellitiatur. Me judice tyiii naturse certis el.ui,ra<'te 

 i-ibus (-(juveniaut, ahis tiant (hvevsie; et systematicis oppertet deeidere cpuenam similitudines sini 

 ejusmedi mnmenti ut iis suadentibus formie adproximarentur, 



Lunds Univ. Ârs.skril't. Tom. XXX. •' 



