106 LICHENES. 
2. PARMELIA rznrOnATA. 
P. thallo. orbiculari, glauco-virescente, nudo, subtus nigro- fibrilloso ; lobis rotundatis , 
incisis, planis, margine subplicatis , crenatis, ciliatis; apotheciis rufis, demum perforatis ; 
margine integerrimo. ch. 
Parmelia perforata ZcA. S'ynops. Lich. p. 198. —Synops. Plant. eq. 1. p. 22. 
Platisma perforatum /Joffm. Pl. Lichen. 13. f. 1. 
Lichen perforatus Jacq. Coll. 1. p. 116. t. 4. Swartz. Flor. Ind. occ. 3. p. 1905. Smith: 
Engl. Bot. t. 2423. 
Crescit in jugis Andium, prope Tulcan , ad radicem montis Rumichaca , alt. 3582 hex.; 
item in declivitate montis Cuyurcu, juxta vicum. Pansitara , alt. 138» hex. ( Provincia 
Popayanensi.) 
5. PARMELIA ruscrscENS. T 
P. thallo. orbiculari, cartilagineo- membranaceo, tenuis 
subtus nigro, levi, glabro; lobis inci. 
ime rugoso, glauco-fuscescente , 
5 rotundatis , flexuosis, integerrimis; apotheciis amplis ; 
concavis, flexuosis, rufis; margine inflexo, integro. 
Parmelia fuscescens. Synops. Plant. eq. 1. p. 23. 
Crescit in jugis Andium. 
A Parmelia corrugata differt colore non virescente, thallo subtus glabro, Levi, margineque thallode 
integro. 
4. PARMELIA cnrxuLATA. T 
P. thallo suborbiculari, pallide olivaceo-fusco , tenuissime rugoso , subtus rufo- fuscescente , 
villoso, profunde sinuato-mulüfido; lobis obtusis; apotheciis satiate rufo-fuscis; margine 
inflexo, profunde crenulato. 
Parmelia crenulata Synops. Plant. eq. 1. p. 23. 
Crescit in cortice arborum, prope Caripe, Cocollar et in monte Tumiriquiri ( INova 
Andalusia); item. in declivitate montis ignivomi  Purace, alt. 3230 hex. ( Provincia 
j 4 ? 
Popayanensi.) 
Species ab omnibus mihi notis distincta : thallo subtus pallide fusco , villoso vel fibrilloso, fere ut 
in Stictis quibusdam , margineque apotheciorum insigniter crenulato. 
5. PARMELIA raxwosa. 
P. thallo orbiculari, cinereo-fusco-virescente, subtus nigro-tomentoso; laciniis planis, 
connatis, imbricatis, ultimis multifidis, angustis, marginibus subelevatis ap otheciis demum 
