I«: unsatisfactory state, is to draw the attention of other botanists
towards it.
Fig. 1. Z. parvula, natural size. Fig. 2. One o f the lobes o f the frond. Fig.
A portion o f the frond to shew the structure: magnified.
SYNOP S I S
G E N E R U M E T S P E C IE R U M ,
1
RECENSIONIBUS ET CHARACTERIBUS EMENDATIS.
C lass I. F U N G I .
Divisto I. CONIOMYCETES.
Ouno I. ENTOPHYTI.—T r ib . I. H y p o d b em ii .
C h a r .— Sporidia varia, supra ipsum parenchyma plantarum vivarum enata,
per epidermidem erumpentia— Fries.
G e n u s I. CYLINDROSPOEIÜM, Grev.
C h a r . G e n . Sporidia minutissima, cylindrica, truncata, simplicia, per epidermidem
erumpentia, acervulis minutis, conglutinata.
1. C. concentricum ; ( Grev.). I. tab. 27.
Hab. In foliis Brassicm oleraeeai ; sestate et autumno.
G enus II. UREDO, Pers.
Char. G en.—Sporidia simplicia, suhglohosa, nuda, lihera, suh epidermide
foliorum coacervata, et epidermide rupta, facile dispersa.
1. U.candida; fPcrs.J, p o l y m o r p h a , candida, sporidiis eopiosis sph*ricis. V.Tab.251.
Hab. In caulibus et foliis Cruciferarum ; lestate.
2. U. effusa; (Strauss), miniato-aurantiaca, lata, pulverulenta, sparsa; spondus copiosissimis,
subrotundis. I. Tab. 19.
Hab. In foliis, pedunculis, et etiam capsulis, Rosarum ; autumno.
3. U .L in i; (D e Cand.), sparsa, ovata, flavo.aurantiaca, convexa; sporidiis sub-
sphierids. I- Tab. 31.
Hab. In foliis Lini cathartici ; lestate.
4. U. oilongata ; (L in k ) , minuta, sparsa, oblonga, fusca, epidermide longitudniali-
ter rupta; sporidiis subglobosis. I. Tab. 12.
H ab. In foliis Caricum, Luzulx maximx, &c. ; sestate.
Í ' F’f
> v’il
Í l i
: l i
i i i
I