Plates XXXVI. XXXVII. 



THE BLACK MAIDENHAIR SPLEENWORT 

 (AsPtENicM Adiantum-nigbum). 



ASPLKNIUM, Limnem. 



Clusters of Sjporows linear, oblong or elongate, straight, Attached along the inner or 

 anterior side of the veins or venules, furnished with an indusium or membranous 

 cover, Tndtmtm of the same fonn, entire or somewhat jagged on the margin, 

 opening along the inward side, or that towards the midvein or axi« of venation. 

 PflfW disunited at their extremities their branches (venules) simple or forked ; 

 sometimes fureatcly branched without a midvein. 



A, Amakito-viorum ; fronds ovate or deltoid, ncutc or acuminate, glabrous, subcoriaceous, 

 bi- tri-pinnato ; pinme obliquely triangular, obtuse or acuminate ; pinnules 

 ovate or ovato-cloiigate-attcnuate, pinnate or pinnatifid, the ultimate divisions 

 oblong, or subtrapozoid, cuneate at the base, shallowly total with the lobes 

 toothed or simply toothed ; teeth acute ; sori linear-elongate, contiguous to the 

 midvein. 



AmcnvM Adumi ii-xio*l U| Ztmvrn, if**** 2>W*rwt, 15*1. &lte t JW«* Brtiamk* 30. 1. 17, 1 1-& 

 AM, Eiyti$h Jfeftwy, x«iii b 1050; Hyfrt Fkra, iv. 207 <**H. 0). Xir**w, FtonjrvpiU BritoMuc*. 

 ir. CL IhArf m*4 >**W/ t BritiA Ftm t 67& Mack*y t JYmi JfiUr»k# t 343. /Mi*yton t M** V >tt y 

 lirititk JUi<t*y 4 UL m**, JUnJloO: tf BrtiM &r*s t 1M. A'anwi, //iVfory tf Britvk Kvw, £25. 

 &twrftf, I*r*j, *>, I. *$. SnU^ir, KrypteptaiK** 0™r*» t 74. lS0#, WilUkme, Sfrew* Plrata-nn, 

 \\ 3!ti. -Wfrr, RtiMf /frupcrir. 31. ^prny*/, fo« f *— ITprftWinw, k. S!> f«L m, Willi). JW t 

 J**/**™ Pttrt<t<$r*pki+ t 107. JGfe, ftwru £Hfem* I0L 



AmJqnm YitciittuyoiiiEf, fmftttMr, £'Jm Penmtntit* no. 1030 <S*Ilcr). 



Ammn iva»» v &ttui*ry t /w^nw, 40X 



AsrLEMUM Oxomtftu, Tjnmn* t Specif* Pt4Mterttn t 1 ed, I0SI. 



Ajnwira cosmoum, j-Tmaw. FW»r /M^/r^B^^ ic, t. is (Pr»l), 



AtrUffira Aiorrv*. Atatftj* ^■«rr<rio >7Jfamv, i:a v****. ***«• n^iM;**, ir. f». jw 



TVufttjur* FttriJofrtrpki*, 107, 

 AiM.iiMrv TiniLiitr, « SrAnnfrr, Gtftitf. Ax^$ r 131$, 016/* (Kiinx?.) 

 Amjjmm cArisar, Li*n**i .VS, m /iM # 

 TAttACitti Adiictvu-Mgklu, Prof, AjunrW ifpf^^r, S2. 



Kir. obtusum; fronds ovate, smaller and less divided; pinnce blunt or bluntish. not 

 acuminate ; pinnules ovate, their rounded apices toothed ; racliis winged. 



Am*OTJM onrra'w, Kittitet MS: OTWwi, 6>m« Pfaflfemi, v. 311. SWfrr, Attn Hinpri*, 30. 



JVttfc Z«/*-i«< PUriik S r*pli+, 107* >VV, <Jf*o>ii P*1i*u** t 10L 

 ASHJDIfim A&iixrt-)»i<iB(Tif t Mft onmrtt, JtVmui, itoto/j eflifUUk Fern*, 2 (d iW, JW*, il an JU*>k 



AifUMt w AutA>Tv«*M(iut v. rdr. Capw»e. J/*r&. Jbyuitt* ITn. //iV, HCfl. (IVc*).) 

 Atfuvm AwA!Prr«-LAyctoLVTv>i ( llqtTm***, JkttvhUath Ffor*, B. 12 (oxd. »ym>. 

 AifUDnril i>ct«w fr ** Q>i> f m Krcto*, IWO" (I*rc*l.) 

 AinmvH ttvHicAt-tc. "Abb. 2W- is/- is, o«L ■pn." (PmIj 

 TabacHU OIititw, P^rf, l>i«Wik fiotanic*, W* 



Vat. acutu«: fronds deltoid, tripinnatc throughout, and as well as the pinnce, the lower 

 ones especially, caudate ; ultimate pinnules narrow-lauoeoUlte, iuciso-pinnatilid, 

 the lobes linear, very acute, entire. 



AlfUOftra MVmnr, Rtry MS. : JHttJen**. £%*&$ 2'taBi«r*m t \\ 317 <ow**diiig lo nti outhcfttw »p«iinCD. ill 



Herb. Hmnrd, <omraunic*ti>l by M. Bor>). Xftnxan, Ifaf&ry of I/ritUl Anw^8«d.280 (ou*L »vu« Sttiitb). 



fyrttyet, Sfitema Vt$rtaMKwm f it. 00. &Mfer, >V/i«v« ltu*$erhr 7 31. /WJ, UfaOABM Ft+riJo$r*pki* t 

 107, FAv frftfffl Jjgttt, 100. 

 AiKK3tira AiiuFTUM*n«BVM| Jtorp, JQnrf «ip£it JUai Forf*ii*Vj ( 3ia. 



Ahpit.mlu AihynM-MuciH. r.j^.vyuL l nr.vn l M i V^ir^BJ p J.Tiiit/**i/f /o Jtoxi/tt Linn* A /'*r rt / vi "J7s <IV-*J> 

 Ail'UMl u VlttHLii, /;ur^ K*t«\tiii#a dc U Jfw/r, 2S0. 



Anxonvii rxcinvcti w, W TWm#Jcri#n# <^b^^# /'ii7o#«^Wf &«rfy, vi. S2I. 



TUAOKU ACUTA, /V</. />» Mb Jkt*Mt* t 92 





