Tweedicane. N. O. Schizeacee. 
DCCCCVI. 
ANEMIA (Anemidictyon) TwrErpreana, Hook. 
Humilis, frondibus glaberrimis pinnatis, pinnis 3-7 subro- 
tundo-ovalibus obtusis dentatis reticulatim venosis tenui- 
costatis, terminali inequilaterali, spicis compositis bipinnatis 
una cum pedunculis fronde brevioribus, stipitibus basi squa- 
mosis rachique decidue fusco-villosis. 
Has. Tucuman and Uraguay, S. Brazil, Tweedie. 
lobe free. Among the former he places the A. Phyllitidis of J. 
Smith in Hook. en. Fil. which he considers identical with. 
A. fraxinifolia of Raddi, Fil. Bras. ¢. 8. bis. Smith’s plant, 
however, is represented with a free terminal lobe, and it be- 
comes a question whether it be distinct from the A. Phyllitidis 
of wartz, nor can we point out any character of our present 
species, other than the smaller size, the few very obtuse pinne 
to each frond, together with their freedom from all pubescence, 
combined with the short peduncule and spikes. 
as Ds J. 2. Lobes of the spikes. f£ 3. Capsule: 
