S66 FUNGI. [Puccinia. 



p. -227. Lk. Sp. 2. p. 75. Grev. FL Ed. p. 432 {in part).— 

 P. Gain crticiati, Johnst. Fl. Beriv. v. 2. p. 196. 



On Galium cruciatum. Edinburgh. Di'. Greville. Berwick. 

 Dr. Johnston. — Sporidia obovate, attenuated below, the upper joint 

 globular, easily separating. 



20. P. Galiorum, Lk. (Bed-straxo Puccinia); spots obliterated 

 half-covered with and surrounded by the ruptured buUate epi- 

 dermis, nearly plane scattered hypogenous, sporidia brown. 

 Lk. Sp. 2. p. 76 P. ValanticB, Grev. I. c. {in part). 



On Galium verum. About Edinburgh, Dr. Greville. 



21. P. tumida, Grev. {swollen Puccinia); hypopliyllous and 

 on the petioles conglomerated confluent brownish-grey before 

 bursting, sporidia nearly black obtuse scarcely constricted the 

 upper cell sometimes subdivided. Grev. Fl. Ed. p. 430. 



On Bunium Bulbocastamnn and Peucedanum Silaiis. Not uncom- 

 mon. — Distorting the parts on which it grows: peduncle very short; 

 sporidia more or less obovate. 



22. P. Umhelliferdrum, DQC,(Kex Puccinia) ; spots obliterated, 

 sori small subrotund scattered nearly plane surrounded by the 

 ruptured epidermis, sporidia brown shortly pedicellate. Dec. 

 Fl. Fr. 6. p. 58. Lk. 2. p. 77. Grev. FL Ed. p. 431. Jo/mst. 

 Fl. Beriv. 2. p. 196.— P. Cheer ophijlli, Purt. v. 3. 7i. 1553. 



On various Umhelliferce. Common. — Sporidia short broadly, ellip- 

 tic, much constricted ; peduncle very short. P. Heraclei ( Grev. ! Sc. 

 Cr. Fl. t. 42.) does not differ at all in the sporidia, for the figure does 

 not represent them sufficiently constricted. I regard it as a mere 

 variety. 



23. P. jEgopodii, Lk. {gout-weed Puccinia) ; spots brown, 

 sori minute subrotund and elongated surrounded by the rup- 

 tured epidermis often circinating and forming roundish patches, 

 sporidia brown, peduncles very short. Lk. Sp. 2. p. 77. Grev. 

 FL Ed. p. 429. 



On jFlgopodium Podagraria. Balmuto, Dr. Greville. Oxford. 

 Baxter. 



24. P. Sanicul(B, Grev. {Sanicle Puccinia); hypophyllous 

 orbicular very variable in size blackish-brown scattered rather 

 confluent, sporidia very obtuse with a somewhat elongated 

 peduncle. Grev. / Fl. Ed. p. 431. 



On Sanicula Europcea. Auchindenny woods. Dr. Greville. — 

 ** Stem longer ; sporidia not so short. There is a disposition in the 

 smaller punctiform pustules to form a circle round the larger ones." 

 Grev. I. c. The difference in the sporidia is, however, very slight. 



25. P. Bulldria^ Lk. {hullate Puccinia) ; spots obliterated, 

 sori subrotund or oblong always covered with the bullate epi- 

 dermis, sporidia brown, peduncles obsolete. Lk. Sp. 2. p. 78. 

 Johnst. FL Berw. 2. p. 197 Uredo bullata, Pers. Obs. I. t. 2. 



f, 5. — Bullaria umbelliferarum, Dec, FL Fr. v. 2. p. 226. 



