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Puccinia
224 MicROsconc fuxgi.
Usually occurring on or near spots previously occupied by
^cidi2im.
Puccinia Apii, Corda. Celery BRA^'D ;
sori large, confluent,
red-brown, powdery; spores oblong, constricted, brown;
epispore smooth, thick; pedicels short, attenuated.—On leaves
of Celery, xiutumu, ISGG, 18G7.
Puccinia Asari, Kunze. Asarabacca Brand
; spots
obliterated sori ; small, subglobose, crowded or circinating, ultimately
confluent, surrounded by the ruptured epidermis, usually
forming a large, roundish, convex, pulverulent mass; sporidia
brown, elliptic, constricted.—On leaves of Amruiii Europaum.
Bettws-y-coed, X. IV ales. July, 1866.
Puccinia Moehringise, Fuckel. Tt is veiy doubtful whether
distinct from F. Lychnidearum,
this deserves to rank as a species
Lk. 1 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 Mcehringia
iriiiervis. Kear Worcester. June, ISGZ. {I>i'. Hall.)
fallens, Cooke. A^etch Brand; sori few and
small, scattered, intermixed with pustules of TricJiobasis ; sporidia
obovate, on rather long pedicels, of a tawny colour, and slightly
constricted at the septum ; epispore smooth-— On leaves of Vicia
Mpium, Liverpool. Autumn, 1865. {R. McLeod.)
Uredo OrcMdis, Mart.
Orchis Uredo; amphigenous;
spots reddish-brown; sori subrotund, arranged — in circles, often
confluent ; sporidia subglobose, golden-yellow. On Lisiera ovam
?iYidi Orchis latifolia. Crosby, near Liverpool. May, June, 1865.
{R. G. McLeod.)
Uredo Empetri, D.C. Crowberry Ured9
; hypogenous ;
spots obliterated sori
; oval, scattered : the epidermis at first
convex, afterwards ruptured and concave ; sporidia ovoid or subglobose,
bright ^'eWovf.—QnEmpetru/d nigrum. Isear Llanderfel,
N. "Wales. May, 1865.
Uredo Euonymi, Mart. Spindle Uredo ; spots yellowisb
;
sori roundish, circinating, often confluent ; epidermis erumpent
; sjpo^idia ovoid and slightly coherent, tawny-ycllow. On —
leaves of Euonymi'.s Europceus. Darenth Wood, Kent. August,
1861. Rare.
Uredo Tropseoli, Desmz. Nasturtium Uredo :
hypogenous;
spots palc-yeliow; sori minute, roundish,
scattered or