Plate XLVJ. i ( 



THE BRITTLE BLADDER FERN 



(CySTOPTERIS FRAGIMs), 



CYSTOPTERIS, Bern&ardi. 



dusters of Spore-cm™ rotnndnte, growing from the hack of the veins medial, indnsiatc. 

 fndustum hooded or cucullate, fixed by its broad l>asc posteriorly beneath the 

 ranis and inflected over it, at length reflected ; the free (anterior) margin 

 truncate acute or acuminate, often fringed. Veins disunited at their extremities, 

 branched, the branches {venules) simple or forked. 



0. lUOMi fronds oblong-lanceolate, hipinnato (rarely sub-bi- or fmb-tri]>innate) ; 

 pinnfo ovate-lanceolate or oblong-lanceolate ; pinnules ovate lanceolate or oblong, 

 blunt or acute, obscurely toothed, incised with short blunt or long narrow acute 

 teeth, or pinnatitid with ovate or oblong toothed segments. 



Ctmmkll IU01U* Hertford*, SthrmaW* Xene* Jonruatfir die Ataii*. I i*rt 2, 20, 40, 1.2, £ s .0. Hooter 

 ff*i Arnoft, Brithk Ftoe*,57± IJaKavt**, Jttntri of Britieh ifrfapy. 412. Ikaii*, Floriorvpai*. firitanaie** 

 iv. S3, Mae£*y t Flora Ilileraka, 841. ^iiiiini f ttritut Fera*. *i7. JToorr, H**IU>1 e/ItntuX /Vow, 

 73. &**r*y, Jfeftf *//Jiv*r tfnVWi^ 30, 1. 10-20. Hooker, tavw AYm^L tt«| fy«A» Filicum, 1 107. 

 Xinfc, >YJfarM §wif/ ( 40. IV«t Hii/dura Fteridootapki*, 1X1, 1. 3. fig, 1 . *». Owr- fitittu, 2W. 



CTiromtftli omikvtau*, 7>e*r**t; acronling lo Hooker. 



ItavroiUL-H rBAOitr, ZteWMfb $MriM iTantarow, l&V), /Wte* /V™ Britannic*, 50, 1, 27 (tad) n&tl 1. 1U 



I'or.TrODIlU AMllHIKirOLti'M, Hojaiana, UevticlLinJt Floro,tiV. 

 POI.TTODHW CTXATiroLICM, 2Ief<*a*a, l>e*t*eKta*d* Ft**, iL ft 



PotrroTurv rxTitctrrrARiroLiw, Jt/$*uian t JJenteelUndt Flora* ii. 10; arconiinx to WilloVnow. 



I'OLn<olil1»l toLYMOMHVil &, lAClSUTLM. aiL-J 1». TfcAfllLT, Fj7/«r#, JBtirftf rfr* I'lante* dn DmpliW, in, 



Si7 t t. 03. 



PoLTrooiCU rwii-inrj*, Withering, Arrajyrment vf lirititk Ploat*, iii- 7*0. 



PoLTroniric tint it, a, Laawrtl\ Flore Fmpn**, 1. 21. 



POLrrODlVH rV>UMOU»«, a, LOBAtrM, H'ow. i*fr*/* Gypto*ami*a\ 310. 



ToLTroDiiTM riftiorLtn, Armv* f Jfrrtov 2fa$aji*e t v. 321 ; »ocuftliflg to SprcDgcU 



A«ri[>H»i riMiiiLi:, Steads, SelraderU Journal fir di* Btfamit\ lS00»ii. 10; fy*or"u JVfrvw, 5$. /n;. 1 ..'--.. < F 



Speck* Plantarua, t. 2S0. &AlffA>, KryfytcaaMieeno OeievcAse, 53, II. 54, 55, 50. %rBjrt fyrfrm 



f'rptoKffiwi, iv. 107. 

 AflriDHU nUTIDnfj oViwtt, Mftrir* ^»<r>itf?yUr die Botoml, 1MW, IL 41 («tt *jn. Kog. Bot). 

 AfEYftKM raiaut, Sidler, JJum&ntffo epipAjlloepermarun Hmtyarix, 22. 

 Ctatiiea iiMOUi tW/J, Jf/moireo de VAradttaie Jtifytffr ifa Scwwi *& TWWn, t. 117; FAw* Britaaaiea, iii. 



1130; ?^fuA i;of-nj, iiiii. I. 15S7. 



Ctathk.\ CVN.inroui, Jfort, IT^m Germanic*, HI J>S. 



Ctatuiva AyTttnisctrou r i f J?«w'A f FJ&m OcrpwMtca t iii. OS. 



Cvmm rtAflU ^ ^mt/l t Etftith Ffora, iv. 2S5 + 



Cteni ueoia, StM, K*tfkh Flat*, it. 2bt> (in part* i,c*. th* a1|Hqc pUuU). 



CvcLCrrtmn tjuoilip, Or«ry T Brrf**h /'iaa/x, ii 0. 



Nttrroicer-jrinmdfd often large and inciso*deutate forms (angustatw). 



roLYroDiLU riuoiLi: A%or«TAiiki* Hcfitxn/r, liancr and Utter?* JUteuicut Jlapt+ine t it. H, ^2- lid. 



PoLTTODiru TTSrr, H^fmaiim t VevUeMantl* Flora, ii. 0. 



PoLrrouiru iiiixncc» t IHcltem, Hiring Steeut, f«»c. i. 17. Wo//*n. £Ytfwt JlritaMnic^ b0, t. 45* IfTrtrnny, 



Arr*»?emc*t tfRrilUh F1<imU. iii. 7S0. 

 POLVrouivv roLViioui-itvu a. nu.KTlcm» Fitter*, Uietoirt de* Flantc* du Ba#f&in.t\ iii. SI0. t. 33, fig. a. 



POLTrOlillTX FrVABlOH>EA, fl LACIM\TI'lt t HW«, Plasty Cr$ptejamiea* t 321. 



CTftTKA A^orCTiTA, &i7a, A^fol JTww, ir. 2SS («sd. fcyu- ApiA>*< r**/<f««) 4 

 Ctathea mw-iih fl (oaH. »jiu Kav t ni^l Ptulimd) mid y, SmilA, Flora Jirita*m**i iii. lift*. 

 Phtiii-i iiAiHiH r. axouvtata, JJnJr. FiticitM Sfeeict, 4C (oacL jyn. Linnxu* mxui Scbkuhr). 

 Cyathea itKiJtA. 1Mb. Flora Gcrmanica^ iii. 0G (cicl. nu Linnnnui). 



rittorTi.ui* riiatica, /.;n^ T ///.r<»j J^^'m RertUMtiui*, ii. IttL f» p Genera Fttim r 2tt) (oxd. m n ) 



Ct>toptkbis dfvt.it a A /^«Jtt, BrititA Flora, 1 rl. ll-V 



CTftorrtRlfl r«AOiLii ft Jl/don* t Ifaattbeot- ofltritM Frrw, 73. 



AvriPirU rnn-n.i ft trilldr*<Ke t Strict Plontarwm, \. 2±\ (i icl- *yn. WftT nwl I'lukctkri). 



CfCLOl'Vtlilri rEAOUlR] rt RILVnOA, ft/wy, JtrititA Pl*\*t*, ii. 10. 



UlnnUr-jtinnuled Iess~toottted or Hunt-toothed forms (tletttatwj. 



POLVrODlL'M nEXTATOI, JHclovm, Flami* f>ypiO$*nieat Iiri*amnw y fl»C iii. 1* t. 7» £g. L 



PoLTTObitu PoWtDWI, Atti#ni t Flora Pedemontana, w. 2S0. Antrfj, S^^^it Ftltctrn, 6^. (Sy*^. I*l**f*r 

 Vero*™***, S*f>p- 1 l v fig. 2). 



AhmOIDI DfitTATQ^ Acorlf, ^fu^t« Ftfie*t*,Zb. mUrmote, fyfeir* PtaaXontm, T. 273. Sprcuacl, ^jrf«i 



FcoetotitiMm, iv. 101. 

 Atnim -w rSAOll^ iT*rWn<* itW ^n//of/ij Mftaoirt* de tAcadt'mie ftoyale de ttnjtlt**, jt. 07. 

 AiMDlCM PonnmiOJ; WilUeao*:, Specie* PtemUntm, r. 273. 

 Aoiniu uiif^tmt>, Kantc, '* Coll. PK CM i. h. 205;" oooonling to Kumtv 



I 



