=Puccinia Mœhringiæ=, Fuckel. It is very doubtful whether this deserves to rank as a species distinct from _P. Lychnidearum_, Lk. I think not. The sporidia are rather shorter than in the last-named species, and the pedicels are very long; otherwise it does not appear to differ from the typical form.—On _Mœhringia trinervis_. Near Worcester. June, 1867. (_Dr. Holl._) =Puccinia fallens=, Cooke. VETCH BRAND; sori few and small, scattered, intermixed with pustules of _Trichobasis_; sporidia obovate, on rather long pedicels, of a tawny colour, and slightly constricted at the septum; epispore smooth.—On leaves of _Vicia sepium_. Liverpool. Autumn, 1865. (_R. McLeod._) * * * * * =Uredo Orchidis=, Mart. ORCHIS UREDO; amphigenous; spots reddish-brown; sori subrotund, arranged in circles, often confluent; sporidia subglobose, golden-yellow.—On _Listera ovata_ and _Orchis latifolia_. Crosby, near Liverpool. May, June, 1865. (_R. G. McLeod._) =Uredo Empetri=, D.C. CROWBERRY UREDO; hypogenous; spots obliterated; sori oval, scattered: the epidermis at first convex, afterwards ruptured and concave; sporidia ovoid or subglobose, bright yellow.—On _Empetrum nigrum_. Near Llanderfel, N. Wales. May, 1865. =Uredo Euonymi=, Mart. SPINDLE UREDO; spots yellowish; sori roundish, circinating, often confluent; epidermis erumpent; sporidia ovoid and slightly coherent, tawny-yellow.—On leaves of _Euonymus Europæus_. Darenth Wood, Kent. August, 1864. Rare. =Uredo Tropæoli=, Desmz. NASTURTIUM UREDO: hypogenous; spots pale-yellow; sori minute, roundish, scattered or confluent; sporidia ovoid or subglobose, orange.—On leaves of _Tropæolum aduncum_. Shere. October, 1865. (_Dr. Capron._) * * * * * =Trichobasis fallens=, Cooke. CLOVER RUST; spots obliterated; sori amphigenous, numerous, scattered, subrotund, brown, surrounded by the remains of the ruptured epidermis; spores sub-ovate; pedicels short, hyaline, evanescent; epispore verrucose. _Uredo fallens_, Desmz.—On leaves of Clover, &c. September. Not uncommon. * * * * * =Uromyces graminum=, Cooke. COCKSFOOT RUST; epiphyllous; sori oblong or confluent and linear, convex, black and shining, so as easily to be confounded on casual observation with _Dothidea graminis_, at length bursting longitudinally; sporidia subglobose or ovate, tawny, with hyaline pedicels of variable length.—On leaves of _Dactylis glomerata_. Shere. October, 1865. (_Dr. Capron._) =Uromyces concentrica=, Lév. Described at p. 208 as _Trichobasis Scillarum_, B.; but it appears to be a good _Uromyces_, and has been placed in that genus by Lévielle. =Uromyces sparsa=, Lév. SANDWORT RUST; spots pallid; sori subrotund and oval, amphigenous and cauline; epidermis erumpent; sporidia ovoid, brownish; peduncles thickened, short.—On _Spergularia rubra_. Swanscombe Marshes. June, 1865.