CLAVIS EMENDATA MARSILEARUM ET PILULARIARUM. 55 
from other Monocotyledons, at least from all those which we have 
passed in review, by a greater specialisation, a more thorough separa- 
tion between the limb and the superior sheath. Each of these parts 
of the cotyledon has in fact its own vascular bundles, which never pass 
back to another or: t in other dons, even e 
the upper sheath is in its most highly developed state and provided 
th bundles, these always return to th wever, not 
the less true t ere exists a com betwe 
the two extreme states presented by the cotyledons of Monocotyledons, 
viz., that in which the superior sheath is e 
onion and lily, and that where this upper sheath acquires, in relation 
to the limb, not only a great predominance, but even a nearly complete 
independence; as in Grasses and Cyperacee.”—[ From the Annales des 
Sc. Naturelles, ser. 5, tom. xv. (1872), pp. 236—276. | 
CLAVIS EMENDATA MARSILEARUM ET PILULARIARUM. 
' Avcrore A. Braux. 
Abbreviationes.—Spep. gee ocarpium frevepincn)ams Auct.). Cpd.—Carpo- 
“werTes ae stipes). F.=folium, foliolum 
ILEA.—Sori in sporocarpio zygo morpho transversales, pin- 
ae ay n disposi, Folia lamina quadrifoliata i instructa. 
A. Spepii nervi laterales prope t 
1870, s. 703, f. 5—7). 
a. Spep. raphe et dentibus carens. 
4 ayo Pay © 
1. UW. polycarpa, H. et G. Sond austral. 
at cantr., Cub, Ins. Societ.) 
vied Spep. 8—12, serie prope basin petioli incipient : 
Var. mexicana, A.Br. (Me 
+t t Spep. obovatum obtuse pentagonum. oe sins 5.— 
Spep. 6—10, serie prope basin p. incipien 
2. a subangulata, A. Br* (Caracas, 
ica). 
8. Spep. pauca (2—3) a bai Les paullo remota, cpdiis deflexis. 
has : am 5 on Peanut Sori 6—8. (Pili spepii leeves.) 
3. Ut. deflexa, A.Br. Sesoaa Sak all 
6. Spep. raphe et dentibus serio compre arginatu 
basi ‘petiel solitarium. Cpd. e ifeagatam if Peak pag (bili 
ii leeves.), 
ne . Wf. subterranea, A.Br.t (Senegamb.) 
B. Spcpii nervi laterales va es a ventralem usque distincti. 
(Monatsb, 1870, s. 702, f. 1—3.) 
* Var. MU. polycarpe 
¢ An hujus sectionis ? Conf. aii 1870, p. 724. 
