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GENUS IX. >!
■} D O O D IA . II. B rown.
A SMALL in teresting family of dwarf F e rn s, all having a
rugose habit.
F ro n d s pinnatifid or p in n a te ; margins spinulose.
Sori oblong, stra ig h t, or a rcuated, and transverse ly unise rial
or biserial.
In d u sium plane, and of th e same form as th e sori.
F e e , in his “ Genres de la Famile des Polypodiacees,”
enumerates th e following spe cies:—
1.— Caudata.
2.—Dices.
3.—Lunulata.
4.—Aspera.
5.—KuntMana.
6.— Connexa.
7.—Blechnoides.
8.—Media.
9.— Virginica.
II. Brown.
K unze.
K. Brown.
Hooker.
Gaudichaud.
Kunze.
Cunningham.
K. Brown.
Swartz.
H9 I, '
1' 11
T here are no British examples.