388 W. Lauder Lindsay’s Haperiments on the 
TABLE X. 
* ,s _ 
Sr be a heal SS 
Showing the percentage of species the alcoholic solution of which 
gives, with dilute aqua ammoniz, distinct colowr-reactions. 
el el sl 
Name of Genus. | Purple.| Red. | Crimson. ee Orange. | Brown. yes, | 
Alectoria, sate ve oe NN zit 12°6 
Beomyces, cae ns ie son eee of oes 
Borrera, 14:6 | 14:6 | 15:0 As. 146 | 14:6 | 146 
Cetraria, me ws ihe 68 | 20° 15:1 | 14:9 
Cladonia, aie 3°5 a .... | 58°8 cakes 
Collema, ne ae oe 3°5 4:9 | 14-6 | 10-4 
Cornicularia, hi 8.5 oe an 8:4 | 421 |. 86 
Endocarpon, ks oe he a re 28°6 
Evernia, es Ss ae ae 33°4 | 164 . 
Gyrophora, 78 | 20:0 nee veo hy hdl ye 
Isidium, oe GE) Soe le 
Lecanora, OG Taos At ih 22:3 | 14:6 8°6 q 
Lecidea, LG") 5-0 a oat 23°4 | 12°6 7:8 
Lepraria, cs a Sus ape ae Sth anpe'B0- 
Nephroma, eee 25:0 a ae 20: es see 
Parmelia, 5:0 | 25:0 2:0 6:0 | 24:6 | 14:6 6:4 
Peltidea, Re ed | 169 || “8: ae 
Pertusaria, ne 16°6 eee 33°2 | 166 | 83-4 
Placodium, aft Ao ca tee fi stil hs 
Psora, -. Wee Po -- | 33°4 | 33°6 | 383-5 
Ramalina, 2°0 6-4 ute eee 12°6 8:4 | 12-6 
Roccella, 8:0 8°6 eae ses 56°38 | 26:2 Fie 
Scyphophorus,| ... a aoe | 20.0 | BOG 20s a2 
Solorina, a7 a gu” | S60 vous ot ene ae 
Sperophoron, | ... | 40°0 ee ins,) od, AD Ae 
Spiloma, vr Nae ee «4 ... {100° i 
Squamaria, ae ~ 33°5 a: 24°5 6-4 | 14°6 
Stereocaulon, 2A nae Pap 16-6 | 14:7 ya} 40°8 
Sticta, rT? sis oo | 80° | 48:6 (CRO... 
Thelotrema, sae bul ah woe soo, 
Unmbilicaria, 15:0 | 15:0 Fae ee 33°6 «oat 
Urceolaria, 8:6 8:0 ee .., | o2'o | dee ave 
Usnea, 1 ai oo, -| 200 | 7:2 lope 2 
Variolaria, MES ae Mater! ee sigh shee rat 
Verrucaria, “ts nioas — eat --- {100° 
Vide Tables viii., xiv., xv., xii,. v., vi., and vii. 
