■ ï
o
G. P. BACON, PKINTEK, LEWES.
Order X V . PU C C IN I2E I.
Parasitic on living plants ; peridium none; spores mostly of
two kinds (1 ) simple, (2)< septate, the latter producing on germination
secondary spores.—BerTc. Outl.p. 328.
a. Spores stipitate.
Spores multiseptate.
moniliform . . . .
cylindrical ,
biseptate . . . . .
uniseptate . . . .
S. Spores immersed in gelatine.
Stroma tremelloid and expanded
- davate or club-shaped . ,
Xenodochus.
Phragmidium.
Triphragminm,
Puccinia.
Gymnosporangium.
Podisoma.
Gen. 1 6 4 . XENODOCHVS, Schlecht.
Spores multiseptate, moniliform, breaking up
into many distinct articulations.—Berk. Outl.p.
328. (Fig. 199.;
1 4 5 5 . Xenodochus caxb on a iiu s. Schl.
“ Burnet chain brand.”
Uredo-spoebs. Effused, or subrotund; spores
sub-globose, orange-vermilion.— Uredo miniata.
Pers. Syn. p. 216. Lecythea miniata. Lev. Ann.
Sc. Nat. viii.yj. 874.
Brand-sporbs. Scattered in small tufts, hypo-
genous ; spores curved or straight, composed of
from five to fifteen articulations ; obtuse at one
Fig. 199. extremity, slightly attenuate at the other.—Linn.
i.p. 237, t. 3, / . 3. Cooke M .F. t. iii. / . 29. Ann. N.H. no. 133.
Curr. Micr. Journ. v. t. 8 ,f. 34. Bisch.f. 3866. Berk. exs. no. 328.
Fckl. exs. no. 410.
On living burnet leaves. Bare.
(Fig. 199, spore magnified.)