Number <.. 
Tue numbers are those affixed to the tickets in the distributed 
collection, and referred to in the preceding articles. The charac- 
ters or descriptions which follow are by the botanists respectively 
ose names are appended to their several contributions, — in 
with the collector, having been summoned to a remote frontier, 
is able to take only a small part. 
3. AQUI caulescent, minutely soft-pubescent; leaves all crowd- 
A JONE 
and the gantry paiouke dilated pases of their petioles imbricated on the stout 
ascending branches of the rootstock, biternately divided; the primary divisions with 
ve ent a 
18, rte! out of flower, and with full-grown fruit; but a a blossoms were se- 
pecies is 3 ted icated to Capt. W. A. Jones, U. S. Engineer, who first 
detected this interesting i crtigat and to whose ciictent aid as Commander of the 
te 
expediti 
Ce 
a 
i 
as 
18. STANEEYA TOMENTOBA.—Very stout, vipat hates or hirente shroughout (espe. 
canvas 
in the manner of 8. pinnatifida, the upper ‘ones perio ‘aa hastate, passing into Jan- 
(211) (21) 
