CRYPTOGAMIA. ALGAE. 1938, Lichen. i 79 , 



delicatus. Segments very minute, linear-many-cleft, curled, petioled, 



rather erect, mealy, white: (terns filiform, naked, iimple and 



fomewhat divided : tubercles cluftered, pale brown, becoming 



b^ack* 

 *Papiilaria. Lobes very minute, rounded-crenate, greenifh-grey : 



fta>ks fiftular, inflated, fimple or (lightly divided, greenifh-grey: 



tubercles fimple, red-brown. Eng. Bot. t. 907. 

 gcicularis. Stalks eredt, ri^'id, rough, fiftular, fimple and branched, 



grey ifh- white: tubercles nearly globular, folitary, black. 



Acbar. t. 8./. 4. 



C. Foliaceous, cartilagino-crujlaceous, imbricate', stalks fiftular , cup- 

 ped at top. Scyphophoron. 



* bacillaris. Segments in many finuate-crenate divifions : (terns 

 fiiform, greyiih-white; cups nearly cylindrical, minute, entire, 

 clofed or none: tubercles fcarlet. DHL 14. 10. 

 z, brachytes. Lobes rounded: flems fhort, fimple, all cup-bearing, white: 

 cups complete, clofed; heads marginal, femle, very minute, fcarlet. 



3. Jlryacellus. Stems filiform-taper, quite fimple, white, cups terminal, 

 very fniall. 



4. macilentus. Stems greyifh, fhort, filiform, fimple and divided; tubercle* 

 terminal, fcarlet: cups hardly any. 



5. apoleptus. Stems white, long, filiform, fimple; cups obfolete: tubercles 

 marginal and terminal, bay, becoming black-brown. debar. 7. 6. 



monocarpus. Lobes cut-crenate: (terns long, cylindrical, dilated at 

 the bafe and top, white and femitranfparent: cups obfolete : 

 tubercle folitary, fcarlet. 



*cocciferus. Lobes cut-crenate ; (terns fhort, obconic, greenifh- 

 grey; cups dilated, entire, clofed: tubercles marginal, nearly 

 feffile, larger, fcarlet. Dill. t. 14. 7. A-D. 



2. exten/us. Stems longer, thickened upwards; cups prolifero-raciiate at the 



margin and crowned with new- ones. Dill. 14. 7.F — I. 



3. a/bteus. Stems cylindrical, dilated upwards ; cups multiplied over each 

 other from the diaphragm; the terminal ones crowded on the margir* 

 with minute tubercles DHL 14. 7* M. 



4. folycephalas* Stems thick, Ihort, obconic, fcaly; cups dilraed, fimple and 

 proliferous, clothed with larger cluftered fcarlet heads. DM. 14. "j.K.L. 



^cornuctpioides. Lobes cut-crenate: (terns fhort, obconic, grey ; 

 cups turbinate, clofed, leafy-crefted and proliferous from the 

 diaphragm and margin: tubercles pedicelled, marginal, fcarlet, 

 becoming chefnut. Dill. 14. 9 

 <*digitatus Lobes cut-crenate: (terns cylindrical, (lightly divided, 

 grey-pale; cups obfolete, digitate-radiate : tubercles terminal, 

 fcarlet. Dill.t. 15. 19. A. B. 

 tpig coronatus. Seems thinner, branched, digitate-radiate at top r tucerclcs 

 -terminal, globular, fcarlet, DHL 15. 19. C. 



