INDEX. 



179 



PAGE. 



tlYALOTHECA, Ehrb.— Character- 

 istics of, . . 22 

 How to find and collect, xiii 

 " dissiliens (Smith), Breb., 22 

 Var. hians, WoUe, . 22 

 dnbia, Kg., . 24 

 '• mucosa (Mert.), Ealfs, 23 

 " undulata, Nord., . . 23 



Mesotjenium, Naeg.— Generation 



of, ... . 31 



" Braanii, D. By., . 31 



' Clepsydra, Wood, . 33 



" Endlicherianum, Naeg., 32 



" micrococcum, Kg., . . 32 



MlCRASTBBIAS, Ag., . . . 118 



" Americana (Ehrb.), Kg., 124 



Var. spinosa, Tur., 124 



'* Hermanniana, Rh. 124 



" recta, Wolle, . 124 



" alata, Wall, . . 125 



" apiculata, Menegh., 124 



" arena ta, Bailey, . . 129 



Baileyi, Ralfs, . 130 



" brachyptera, Lund., . 121 



" conferta, Lund., . 126 



" crenata (Breb.), Ralfs; 126 



" Crux-Melitensis, Ehrb.. 123 



" decemdentata, Naeg., 126 



" denticulata (Breb.), Ealfs, 120 



" dichotoma, Wolle, . . 123 



" expansa, Bailey, . 129 



" fimbriata, Ralfs, 121 



Forma, genuina, . 121 



" apiculata, Menegh., . 121 



Elephanta, Wolle, 121 



nuda, Wolle, . . 121 



" simplex, Wolle, . 121 



foliacea, Bailey, . 130 



furcata (Ag.), Ralfs, . 122 



Var. simplex, Wolle, . 122 



hamata, Wolle, . 127 



Jenneri, Ralls, .127 



Kitchelii, Wolle, . 129 



laticeps, Nord., . 128 



Mahabuelshwarensia, Hn. 124 



mam il lata, Tur., . .125 



muricata, Bailey, . 130 



Nordstedtiana, Wolle, . 125 



PAGE. 



MiCBASTEEiAS, oscitans, Ralfs, 128 



" papillifera, Breb., . .120 



" pinnaiifida (Kg.), Ralfs, 128 



" pseiidofurcata, Wolle, 122 



Var. minor, WoUe, . 122 



Pseudotorreyi, Wolle, 118 



" quadrata, Bailey, . 129 



Rabenhorstii, Kirch., 131 



" radiosa (Ag), Ralfs, . 119 



Var punctata. West, . 119 



" ringens, Bailey, . . 123 



Var. serulata, Wolle, . 123 



" rotata (Grev.), Ralfs, . 120 



" speciosa, Wolle, . .119 



" Swainei, Hast., . . 119 



Torreyi (Bailey), Ealfs, . 118 



" triangularis, Wolle, . 127 



" truncata (Corda), Ralfs, 126 



" verrucosa, Roy, . . 120 



" Multiplication of, . . 17 



" Names of Authors, . ix 



PEDiASTBTJM.Meyen.— Description 



of, . . • 168 



" angulosum, Menegh., . 169 



" Boryanum (Turpih), . 169 



" brachylobiim, A. Br., . 170 



Var. clathratum, A.Br., 170 



" constrictum, Hass., . 170 



'' duodenarius, Bailey, .169 



" Ehrenbergii, A. Br., . 170 



Var CHspidatUQi, 170 



" forcipatum(Corda) A. Br., 169 



" muticum. Kg., . 169 



" pertusum. Kg., . . 169 



Selena-a, Kg., . . .170 



" simplex, Meyen, . 168 



" Sturmii, Reinsch, 168 



tetras, Ehrb., . 170 



Penium, Breb. — Description of, . 33 

 '■ Brebissonii(Mengh.),Ralfs, 37 



