The Scottish Naturalist. 



305 



8. U. Valerianae (Schum.). 



I. (^Ecidium Valerianacearum Duby, M.S., 1361, recorded 



as found in autumn). 



II. and III. (Lecythea Valeriana Berk., M.S., 13 10). 



I. in May ! II. and III. in summer and autumn ! on 



Valeriana officinalis f 

 Tweed, Solway ! Forth! Tay ! Argyle, Dee! Moray/ 

 Orkney ! 



9. U. Parnassiee (D.C.) 



I. (^Ecidium Parnassus Grev., M.S., 1369, up to 1500 feet 



above sea). 



II. and III. not yet found in Scotland. 



I. from June to August on Parnassia palustris ! 

 Forth, Clyde, Tay, Dee ! 



B. Hetereuuromyces. 

 (Hetercecious, O. and I. on one host, II. and III. on another.) 



10. U. Poae Rabh. 



I. (jEcidium Ranunculacearum D.C, M.S., 1358 p.p.) 



Plentiful on Ranunculus Ficaria! and less abundant on 



R. repens ! in April and May ! 

 Tweed, Solway, Forth, Clyde, Tay ! Dee ! Moray. 

 *II. and III. on *Poa pratensis ! and *P. trivialis ! in July 

 and August ! 



Dee ! (near Aberdeen !). 

 Subgenus 2. Hemiuromyces Schrot. 

 (Only II. and III. known, living on same host.) 



11. U. Anthyllidis (Grev.) 



II. and III. (M.S., 1267, as Puccinia fallens Cooke). 

 Plentiful on Anthyllis Vulnerarial in summer and 



autumn ! 



Forth ; Tay / Dee ! Moray. 



12. U. Rumicis (Schum.) 



II. and III. (Uredo bifrons Grev., M.S, 1293, on Rumex 

 Acetosa; probably = "Trichobasis Betce Lev.," M.S., 13 19, 

 on Rumex from Glamis Den ; and perhaps = Uromyces 

 apicidosa Lev., in Myc. Scot., 1271, p.p., so far as found 

 on dock). 



During summer and autumn ! on Rumex Acetosa- *R. 

 crispus! *R. obtusifolius ! and *R. conglomerate! 



u 



