PARSLEY FAMILY 643 



7048 ; Ord Mt., Jepson 5881 ; Bear Valley, Parish 1828 ; Lytle Creek, San Antonio Mts., Hall 1442 ; 

 Eock Creek, San Gabriel Mts., Peirson 473. 



Var. holopterum Jepson, Similar to the var. parishii ; more finely puberulent ; lateral wings 

 of fruit broader (1 to ly^ lines broad, commonly almost as broad as the body), straw-color; inter- 

 mediate and dorsal ribs filiform but more evident ; oil-tubes showing markedly from the outside. — 

 Eastern Mohave Desert : Bonanza King Mine, Providence Mts., Mum, Johnston 4" Harwood 4236 ; 

 Barnwell, New York Mts., K. Brandegee. 



Eefs. — LoMATiuM NEVADENSE C. & E. Contrib. IT. S. Nat. Herb. 7:220 (1900) ; Jepson, Man, 

 723 (1925), Peucedanum nevadense "Wats. Proc. Am. Acad. 11:143 (1876), type loc. Unionville, 

 Nev., Watson 469. Cogswellia nevadensis Jones, Con.tTib.W. Bot. 12:33 (1908). Var. parishii 

 Jepson (by error "Jones"), Madrono 1:156 (1923), Man, 723 (1925), Peucedanum parishii 

 C. & E. Bot. Gaz. 13:209 (1888), type loc. Bear Valley, San Bernardino Mts., Parish 1828. L. 

 parishii C. & E. Contrib. IT. S. Nat. Herb. 7 : 235 (1900) . Cogswellia nevadensis var. parishii Jones, 

 Contrib. W. Bot. 12:33 (1908). Var. holopterum Jepson, Madrono 1:156 (1924), type loc. 

 Bonanza King Mine, Providence Mts., Munz, Johnston 4" Earwood 4236; Man. 723 (1925). 



14. L. plummerae C. & R. Love Parsnip. Plants 8 to 12 inches high, the 

 peduncles stoutish, widely spreading, arising from very short stems; herbage gla- 

 brous and somewhat glaucous; leaves ternately decompound, 2 to 5^4 inches long, 

 the numerous crowded ultimate segments very small, oblong (% to IV2 lines long), 

 sometimes more or less confluent; umbel very unequally 6 to 12-rayed, with in- 

 volucels of numerous lanceolate acuminate bractlets; rays l^ to II/2 inches long; 

 pedicels 1 to 4 lines long; flowers white; fruit oblong or oblong-ovate, usually acute 

 at apex, glabrous, SYz to 4 lines long, 1% to 2l^ lines broad, with wings half to as 

 broad as the body, and indistinct dorsal and intermediate ribs; oil-tubes 1, 2 or 3 

 in the intervals, 4 to 6 on the commissure. 



Flats and hills, 3000 to 5000 feet : east side or easterly valleys of the northern 

 Sierra Nevada from Sierra Co. to Siskiyou Co. Apr., fr. May-June, 



Locs. — Sierra Valley, Lemmon 32 ; Marston sta., Plumas Co., Heller 10,838 ; "near Shasta, 

 Lemmon" (Contrib. U. S. Nat. Herb, 7:232), (by "Shasta" Lemmon undoubtedly meant Mt. 

 Shasta). 



Var. sonnei Jepson. Flowers yellow; oil-tubes 1 or 2 in the intervals. — Sandy soU, among 

 sagebrush, 4000 to 5000 feet: eastern Nevada Co.; thence east to "Washoe Co., Nev. 



Eefs. — LoMATiUM PLUMMERAE C. & E. Contrib. U. S. Nat. Herb. 7:232 (1900) ; Jepson, Man. 



723 (1925). Peucedanum phimmerae C. & E. Bot. Gaz. 14:278 (1889), type loc. Sierra Valley, 

 Lemmon 32. Cogswellia plummerae Jones, Contrib, "W. Bot, 12:34 (1908). Var, sonnei Jepson, 

 Madrono 1:157 (1924), Man. 724 (1925). Lomatium sonnei C. & E. Contrib. U, S, Nat, Herb. 

 7:236 (1900), type loc, Verdi, w, Nev,, Sonne. 



15. L. austinae C. & R. Plumas Parsnip. Plants 9 inches high, the pe- 

 duncles arising from short stems ; herbage puberulent ; leaves 1% to 3 inches long, 

 decompound, the ultimate divisions pinnately cleft into oblong segments, the seg- 

 ments 1/2 to 11/4 lines long; flowers purplish; fruit glabrous, 3 lines long, 1^4 lines 

 broad ; oil-tubes very broad, solitary in the dorsal intervals, mostly 2 in the lateral, 

 4 on the commissure. 



Montane flats, 3000 to 5000 feet : Sierra Nevada from Plumas Co. to Siskiyou 

 Co. May, fr. June. 



Locs. — Mohawk Valley, Lemmon; Yreka (Contrib. TJ. S. Nat. Herb. 7:236). 



Eefs. — Lomatium austinae C. & E. Contrib. IJ. S. Nat. Herb. 7:236 (1900) ; Jepson, Man. 



724 (1925). Peucedanum aiistinae C. & E. Bot. Gaz. 13:208 (1888), type loc. Big Mdws., Plumas 

 Co., B. M. Austin. Cogswellia austinae Jones, Contrib. "W. Bot. 12:35 (1908). 



16. L. torreyi C. & R. Sierra Parsnip. Plants 3 to 10 inches high, the pe- 

 duncles and leaves arising from the subterranean root-crown; peduncles slender, 

 densely clothed at base with old straw-color petioles; herbage glabrous; leaves 2 

 to 5 inches long, ternate-pinnate or -bipinnate, the ultimate segments linear, cus- 

 pidulate, 1 to 3 lines long; umbel unequally few-rayed, the rays % to 1^/2 inches 

 long; bractlets none, or 1 or 2 and small; pedicels 1 to 2 lines long; flowers yellow; 

 calyx-teeth small or obsolete; fruit narrowly oblong to linear, truncatish at base, 

 4 to 6 lines long, with wings not half as broad as the body; oil-tubes solitary in the 

 intervals. 



