SUNFLOWER FAMILY 237 
Flower- a ~— of yellow; leaves usually bipinnate, the pinnae more than 2 pairs 
and more or less crowded (see also C. glabriuscula iererecert na? 
. C. tanacetifolia. 
Pappus-paleae 4(5) in 1 series. 
F heads yell 
s ibher "toni the reduced uppermost leaves bier 4 entire; involucres broadly 
urbinate, with phyllaries ee in age. . C. glabriuscula. 
Stems —, and wiry; the reduced uppermost uae pores: parted; involucres 
aha with onelintie. thickened and firm in age; ee of San Diego 
16. C. tenuifoli 
Flowerheads ee 
aves if pinnate with few long linear divisions; plants Paar hie paree. 
remon 
Leaves i or i paiate: the lobes short and blunt; plants pe a more or less 
sistent tom 
baie of disk- ny one-half or more the length of the corollas. 
18. C. stevioides. 
Paleae of disk-achenes about one-third the length of the corollas. 
. C. steviodes brachypappa. 
dadgserd narrowly linear, attenuate into slender, terete, colored tips; sonatiuctes bearing very 
everal setiform bracts. 19. C. carphochinia. 
1. Chaenactis santolinoides piesa eee Chaenactis. Fig. 5387. 
C aa santolinoides Greene, Bull. Torrey Club 
Chaenactis santolinoides var. indurata Stockwell, abet: ‘ids Herb, 3: 107. 1940. 
nnial “ a stout woody root and woody, often much-branched caudex, this often buried 
in hii soil ; s very short, densely and loosely tomentose, with densely clustered leav ves, the 
naked ade ffl eabecee red from the leat. -axils, 1-2.5 dm. high, scapiform, with a sing 
He ad, or rarely branched. Leaves 3.8. cm. long, densely w oolly- tomentose, petiolate, pinnate, 
the pinnae 4-5 mm. long, lo oe yee much contorted; fice broadly turbinate, 9-12 mm. 
hi ke “phyllaries “unequal, linear, obtuse or broadly acute, granular-glandular and often a little 
ciliate on the margin; corollas white, often with pink lobes, about 7 mm. long, sparsely glandular- 
hirsute without, more de nsely so on the lobes ; achenes densely nays, ORE equaling the corol- 
las; Baers: -palea e 12-16, unequal in ener and shorter than the corollas, linear- pleacesse. 
n sandy or oa slopes in pinyon and yellow pine forest, Upper i essiaian and lower Canadian Zones; 
Glatuhone a a acd Mountains, Kern County, California, and the m ountains a western aan n_ Bernardino 
tains. Ma 
é anes parishii A. Gray. Parish’s Chaenactis. Fig. 5388. 
Ch tis p ii A. Gray, Proc. Amer. Acad. 20: 299. 1885. 
Perennial with pale a from a woody root, with several stems 1.5-3.5 dm. high, woody 
t base, arising from a usually branched crown, more de nsely leafy toward the bai (internodes 
shorter than the ea pare rte leafy on midstem Ble s longer internodes), leaves be- 
coming bract-like below the inflorescence. Leaves 1-3.5 ¢ g, closely canescent, tending to 
become glabrate, the cctiold about Satian the blade, sionntely Feared to the midrib, the pinnae 
=, 
5386. Trichoptilium incisum 5387. Chaenactis santolinoides 
