Plate XXV. 



4/7 NATURAL SI2K. 



.. CKNTIANA PURPUREA. 2, G. PURPUREA VAR. FLAVIIlA. 



3. Ij. KOCHIANA (|;LUE AND WHITE). 4. CLADONIA SP. 



5. CENTIANA CAMPESTRIS (MAUVE AND WHITE). 



