APPENDIX. 205 



sori varying in aize, hypogenous, subrotund, scattered ; spores 

 at length black, subglobose or angular ; peduncles short. — On 

 leaves of Mint, Wild Thyme, Marjoram, &c. Autumn. Common. 

 The Uredo spores of this species are Trichobasis Labiatarum. 

 (Plate IV. figs. 69, 70.) 



Puccinia Scorodonise, Lk. Wood-sage Brand ; spots 

 obliterated ; sori small, confluent in subrotund patches, hypoge- 

 nous; spores cinnamon; peduncles very long. — On leaves of Wood, 

 sage. Darenth Wood. Not common. 



Puccinia Clinopodii, DC. Spots obliterated; sori small, 

 roundish, scattered, nearly plane, dark-brown ; pseudo-spores 

 subglobose, constricted, brown, on long fleiuous peduncles. — On 

 Clinopodium. The Uredo spores are Trichobasis Clinopodii. 



Puccinia Malvacearum, Corda. HypophyUous. Son 

 scattered, hemispherical, at tirst veiled in tne centre by the 

 persistent epidermis, circumference naked, umbilicate beneath; 

 spores densely crowded, ovoid-oblong, brown, even, somewhat 

 constricted in the middle, obtusely acuminate, on very long 

 hyaline pedicels.— On Mallow and Hollyhock leaves. 



Puccinia Betonicse, DC. Beiony Bkand ; spots obli- 

 terated ; sori bypogenous, subrotund, aggregate, surrounded by 

 the ruptured epidermis ; spores very pale-brown, short, obovate, 

 elliptic ; peduncles short.— On Stachys Betonica. Rare. 



Puccinia Vincse, Berk. Peri-winkle Brand ; spots 

 yeUowisn ; sori hypogenous, scattered, subrotund, surrounded by 

 the ruptured epidermis ; spores brown, oblong, slightly con- 

 stricted, lower cell rather attenuated ; peduncle very short. — On 

 leaves of Vinca major. Autumn. Not uncommon. The Uredo 

 spores of tl)is species are Trichobasis Vincee. (Plate VI. fig. 132.) 



Puccinia CampanulsB, Carm. Campanula Brand ; 

 spots apparently none ; sori large, irregular, crowded, for a long 

 time covered wifh the epidermis, at length surrounded by it ; 

 spores oblong-ovate, or slightly constricted ; peduncles very short. 

 — On CampamilcB. Not common. 



Puccinia clandestina, Carm. Scabious Brand; spots 

 yellowish ; sori very minute, distinct, but collected together in 

 great numbers, dark-brown ; epidermis evanescent ; spores oblong, 

 very slightly constricted, pedunculate. — On Scabiosa succisa. 

 Not common. 



Puccinia sparsa, Cooke. Goats-beard Brand ; spots 

 obsolete^ sori on both surfaces, few, scattered, buUate, for a long 



