Crossland : Fungus Foray at Rokeby. 



339 



Hymenochaete Lev. 

 H. tabacina Lev. R. 



On fallen trunks. 

 Cyphella Fr. 



C. Pimii Phil. R. 



On decaying^ herbaceous stems. 

 C. capula Fr. R., B. 



Rather common on dead herba- 

 ceous stems. Somewhat 

 similar to C. Pimii, but in that 

 sp. the spores are longer and 

 subpyriform. 

 C. villosa Karst. R. 

 C. albo-violascens Karst. 

 Both on dead wood. 



TREMELLACEyS. 

 Exidia Fr. 



E. g-landulosa Fr. B. 



On dead oak branches. 

 E. albida Bref. B., T. 

 Tremella Dill. 



T. mesenterica Retz. R., B., T. 

 Very common on dead beech 

 branches. 



Calocera Fr. 



C. viscosa Fr. R. 



On stump in fir wood. 



C. cornea Fr. R., B. 

 Dacryomyces Xees. 



D. deliquescens Duby. R. 

 D. stiUatus Xees. R., B. 

 D. torta (Berk.) Mass. B. 



All on dead wood. 



UREDINACE/E, 

 Melampsoreas. 

 Melampsora Cast. 

 M. circseee (Schum.). B. 



On CirccBa hitetiana. 



Coleosporium Lev. 

 C. sonchi (Pers.). R. 



On Petasiies officinalis. 



Puccineas. 

 Uromyces Link. 

 U. rumicis (Schum.). R. 



On Rumex. 

 U. alchemillse (Pers.). B. 



On Alcliemilla vulgaris. 



Puccinia Pers. 



P. prenanthis (Pers.). R. 



On Lactuca niuralis. 

 1904 November i. 



P. violse (Schum.). B. 



On Viola. 

 P. menthse Pers. B. 



On wild and garden mint. 

 P. saniculse Grev. R. 



On Saniciila europcea. 

 P. poarum Niels. R. 



yEcidium on Tiissilago Farfara. 

 P. hieracii (Schum.). R., B. 



On thistle. 

 P. oblongata (Link.). R. 



On Luzula maxima. 

 P. glomerata Grev. B. 



On Senecio Jacobcea. 

 P. veronica (Schum.). R. 



On 'Veronica montana. 



Phragmidium Link. 



P. subcorticatum (Schrank.). R. 



On the leaves of cultivated rose 

 in garden. 

 Uredo Pers. 

 U. agrimonis DC. B. 



On Agrimonia eiipatoria. 



USTILAGINACE/E. 



UstilagO Pers. 



U. violacea (Pers.). R., B. 



Ontheanthersof Ly chnisdiurna. 



ASCOMYCETES. 



fPYRENOM VCETES.J 

 Sphaerotheca Lev. 

 S. pannosa Lev. R. 

 Erysiphe Hedw. 



E. polygoni DC. =E. Martiihev. R. 



On Heracleiim sphondyliiim and 

 Ajithriscus sylvestris. 

 E. cichoracearum DC. R. 



On Arctium majiis. 



Sphserella C.&D. 

 S. rumicis Desm. R. 



On Rii))iex obtnsif alius. 

 Leptosph£eria DC. 

 L. doliolum (Pers.). R. 

 Melanomma Fckl. 

 ]\L pulvis-pyrius (Pers.). R. 

 Lasiosphaeria C.&D. 

 L. spermoides (Hoff.). 

 L. ovina (Pers.). 

 Hypoxylon Bull. 

 H. fuscum Fr. R. 



On beech branches. 



