LICHENS. rr,i 



ilimr iii'vcs. iiiiiii- fiii;iil(is;i' ". iiitiis ;illii(l;i' ;ir liasiiii versus Inic iiii;i',r. 

 (",()it('\ alliidiis, iii zoii.'i cxli'i'iia ;uii;iisla nigricaiis, livili'alc kalico iioii 

 iiiiilalus et ;}()-iO y. frassus ; <'jiis hyplup 4-0 [j. crassa', Casli^iala-. 

 sii|i('i-ii(' (hias nul li'(>s ccllulas S|)haM'icas. luiiiiiie 2-i y. lalo. praMiciilcs. 

 sali (niil)iis (Mil(tiii;(i ai'liculatii', pai'ci; raiiiosa', arcte coalila' aUjiio stiaht 

 ■iO-')0 'j. crasso ('clliilns folia|)sas et protoplasmatis oïlialas l'oiitiin'iilc 

 Icclir. (ionidia pallidc» vii'idia, cystocoocoidoa, (S-:?0 y. |,i|:i, iiicinliiana 

 iiat'um ci'assa, sli'ahmi |iai'iiin crassiiiii, liy|ihis vci'licaliluis sir|i(' iiMi'i'- 

 rupliiiii sul) rorlicc t'ormaiilia. llypha' iiiedullares albida\ \ y. crassa-, 

 iodo iKiii liiicla'. v(M'tR'al('s. splia-rico ai'tiriilata", arcle coadiinata', cl iii 

 stralo iiil'crn |(HI y. crasso. iiigricantes, niino obloiii^o arliiulala', luiiic 

 contcxliiiii |ili'i|(>n( liymaliciiin formantes; intrr liyphas albidas lixdralc 

 kalico liiiuor llavus cl iiiox lateritius, raphidibus dispersis, sub iiiicro- 

 soo|iio |)rodiiclus. Apothecia 0,V)-()..S mil!, lata, nii>ra, rolun(bi. siipci' 

 aroolas scssilia. "m basi vix constricta, perilhecio nif^ro et bcvi, iiiar;j,iiic 

 leiuii. inlci;ro \v\ Ib'xiioso, satis elovato, diu persistcnte al(|iic disco 

 iiii;ro. |iriiiiiim piano et ia-vi, deiiiiim coiivexo ac tenuissimi^ nii^oso 

 midoiiiie iiisti'iicta. rerillicciinii iidiis albiduiii et extrinsecns ni.nruii;. 

 iodo non liiicliim, in iiiari;iiic S(>. laleraliler 20-30 et subtus •»(> y. ci'as- 

 snm : cjiis liyplia- iiitus verlicales, sursuni capitata' abpie (>xlriiisecus 

 obTiipia' ac eliaiii capitala' ; bypolheeiiim iuseuni et in centre l'iiscoatra- 

 tniM, in laminis commissura' |)un(lnin non secantil)ns SO y crassnin. iii 

 cadci'is crassius, plectcncdiynialicnMi slialninipic niednilare niL;n:iii 

 allini^cns. l'arapbyses hyalina», sursnni iulii;inea3 et capitata' capite 

 ■)-(■) y. crasso etsa'pe ramosa> ranio eliam /^^ 

 capitato, S0-11(I u. alla', '.\-\ y, crassa^ [qJ 



recla>, arcle cobaTcnles, arll-'ulala' arli- ,,.,,,, _ £,„■,,,„ ,^.,11,,, jXuk. \\Û... 

 culis :M, rarins (i-X y. crassis, septis ,Gn..>. 7:,o ,iiam.) 



Iciiuiinis el liiiniiie 1 y- crasso, at(pic iodo ca'rnica'. Tiieca' (iO-TO y. 

 longa^, î()-'l\ y. lal.e. in apicc parnni incrassata? el in basi caudata- ; spora- 

 lig. 21 octona', lïisca' et (b'nnnn Inliginca', disticha', tegunicnio parinn 

 crasso vestita-, alia' apicilms rolnndahc, 12-17 y. longic cl S-'.l y lahc, alia- 

 apicibns |ianluni atlcniiahc KJ-IX y. longa' et T-S,!» y lal.c, ani locnlis 

 iMa'qnalibus, \'.\ y. longa' el S.ii y. crassa-. Spermogonia in lliallo inrinsa. 



Expédition Charroi. — Mie. — l^ii-hons. ~'^ 



