&2 CONTRIBUTIONS TO WESTERN BOTANY 
Porophyllum nodosum n. sp. No. 22684 Nov. 15 1426, 
ua Puz, Leaves simple, filiform, nodose, 1-2 inches leng, Heads 
widely panicled, on filiform peduncles. Plants 23 ft. high. 
Piowers.less than.10 toa head. Pappusa little tawny. Akenes 
scabrous, wit ak 1 mm. long. Scales linear, 1-5 min. long, the 
juuer with hyaline margins. 
Encelia anomala n. sp., No. 27716, Arroyo Un-lo Oct, 
25 14930. Annual, erect, 2-3 ft, high, widely branched turough- 
wider above, high-w 
cies 4-6 inches longsingle, Rays persistent, rather rigid, gol- 
den-yellow, emarginate, broad, 4--3 inch long, about 10, fertile. 
ture and with ih oa 3-4 mm. long, 1 mm. wide, a little 
sidens Orendainz n. sp. No. 27770, Urendain, Nov. 27 
1930, on bottoms in fields. Leaves regularly 3-5-pinnatifid into 
divisions, with appressed, reg- 
ular and very sharp teeth evenly spaced. Heads ceca ‘ a 
oat — linear-acuminate, 
; : » Hispid and sharply warty above 
he ray ones appearing wider, tips with a few flattish ate or 
This seems to rope toward Cosmos. Several 
t 0 i 
sides or backs leaning toward ff eset aa geass: 
- No. 27757, La Barranca Guadala- 
g, very thin, 
petiole 1 cm. long. be Hien leaves simple, 3-lobed 
renee ys tbat wns 1 to 2 1 
Plant with the habit of Coreops; mm. long, yellow, 
bipinnata, a conspicuous field bie Ee retioniet tnt nent, © 
