166 COMPOSITAE 
2. Madia madioides ( Nutt.) Greene. Woodland Madia. Fig. 5253. 
Anisocarpus madioides pon can Amer. eyes bos 7: 388. 1841. 
—— lg aise Gray, Proc. r. Acad. 8 
Greene, ae "Reg. 193. rr 
Perennial herb with a short, ge rd ated rootstock ; stem simple, 3-6.5 mm. high, hirsute 
below, glandular-pubescent above. Lea Diy hey fice linear to linear- aicde the basal 
horizon tal in ahs rosette, let erect, 612 ¢ ong, 5-15 mm. wide; heads few, racemose or cy- 
mose; involucre globose-urceolate ; ray- ‘is 8-15; disk- cee 10- 30; ray- -achenes 3.5-5 mm 
long, semilu unar ; aoe achenes 3-4 mm. lot ng, undevel oped, pubescent ; ray-pappus none or vestigia al, 
the disk- fae or 5-8 lanceolate to nth nate discrete or somewhat united, nice: fimbriate paleae 
ss long. 
Moist eaieias woods, Humid Transition Zone; Vancouver Island south to Monterey County, California, 
Type locality: ‘‘On the banks of the Oregon, among rocks, in shady forests, at the outlet of the Wahlamet.” 
May-—Sept. 
3. Madia nutans (Greene) Keck. Nodding Madia. Fig. 5254. 
Callichroa nutans Greene, Pittonia 2: 227. 1892. 
47. 
Layta nutans Jepson, Fl. W. Mid. Calif. ed. 2. 449. 1911. 
Madia nutans Keck, Madrofio 3: 5. 1935. 
ect, commonly with few ascending or decumbent branches from the base, 1-2.5 dm 
S sa 
m. high ; ray — 3 
slightly arcuate, witho i ee sce nerve; disk- achenes 2.3-4.5 mm. long, tapering to a slender 
base, ee ape dilated. 
Woodland slopes, in volcanic ash, Upper Sonoran Zone; Na apa and Sonoma Counties, California, from 
Mount Se ane to Napa SS er Hoods Peak. Type locality: aaa oS vd ‘of inne’ County.’ April-May. 
4. Madia hallii Keck. Hall’s Madia. Fig. 5255. 
Madia hallit Keck, Madrofio 3: 5. 1935. 
Principal stem short, very leafy, nee: topped by a dense rosette of leaves, then 2-5-ramified 
into assurgent, “Teaflegs glandular-pubescent branches terminating in solitary heads oe in — 
i imil n igh. Leaves hi 
ig —3.1 mm. lon ro 
cla vate, arcuate, siehtts laterally ceusneeued : pied Bete 2. 8-3.2 mm. hater arismnatic “the stipe 
scarcely dilated. 
Dry, stony, serpentine ta, Sa Upper Sonoran Zone; a rare aaah of southern Lake and northern Napa 
Counie. Californ nia. Type locality: near Knoxville, Napa County. May 
5. Madia rammii Greene. Ramm’s Madia. Fig. 5256. 
Madia rammii Greene, = Calif. cape ig 90. 1885. 
Anisocarpus rammii Greene, Fl. Fra 1897, 
Stem usually si . below meals branching above, slender, pilose below, pxecapa above 
2-6 dm. high. peives ecaticra Soaieite lly entire, linear, strigose hirsute, 1. ae 
1-4 mm Wide: ose, terminating lon naked pedun ; involucre nrenuily uocishate 
y-ache m. long, laterally Sten ol ventral angle 
sharp, slightly concave, the back rounded, oh nats be ] ongitudinal striae face, the stipe none, 
areola on a short, stout, eccentric beak ; croscopic ring of fimbriate rudimentary 
paleae ee than 0.3 mm. long, Re Noe “pappus s equaling or ext dian the disk-flowers, the exposed 
portions anthocyanous, of 5-7 ciliate flexuou 
wae grassy slopes, “gs 4 at peal .... sete, foothills from Butte County to Calaveras County, 
California. Type locality: Nevada City, Nevada County, May—July. 
6. Meme yosemitana Parry ex. A. Gray. Yosemite Madia. Fig. 5257. 
Madi Parry ex A. Gray, Proc. Amer. rig 17: 219. *1882. 
Anisocarpus yosemitanus Greene, Fl. Fran. 416. 
Stem usually simple below, di- or 6 eae y branching above, very slender, ee cm. 
_— habi it as in M. rammit; involucre broadly turbinate, 3.2-4.2 mm. real ray-achen 7-3.8 
ge si ae Sg other wise tae and the pappus similar to M. rammii. 
aces, Arid Transitio Sierra Nevada from Tuolumne County to ie County and near 
Fallen teat Tat ms Eldorado Tounty, Foc ibs "Type aay: ‘in damp moss at the foot of the Upper Yosemite 
7. Madia radiata Kell. Golden Madia. Fig. 5258. 
Madia radiata Kell. Proc. Calif. Acad. 4: 190. 1870, 
Anisocarpus radiatus Greene, Fl. Fran. 416. 1897. 
