Macbride — North American Species of Amsinckia 9 
both high and low stamen insertion. Careful field work is needed 
to show whether this phenomenon is to be regarded as a hetero- 
geneous variation potentially possible for all, or peculiar only to 
certain species. I have discussed this question, Contrib. Gray 
Herb. xlviii. 51 (1916), in regard to A. tessellata and A. Lemmonii. 
_— 10. A. Menziesu (Lehm.) Nels. & Macbr. Bot. Gaz. Ixi. 36 
(1916). Echiwm Menziesii Lehm. Pug. ii. 29 (1830). A. inter- 
media Gray, Syn. Fl. i. pt. I. 198 (1886), in part; Piper, Contrib. 
U.S. Nat. Herb. xi. 480 (1906), in part; Piper & Beattie, Fl. N. W. 
Coast 303 (1915), in part. — Vancouver Island to northern Cali- 
fornia, Montana, Nevada, and Arizona; introduced in the Middle 
West. "— TLLINOISs: Rantoul, July 5, 1907, Gleason. Mutssourt: 
along railroad, Courtney, June 2, 1914, Bush, no. 7123. Ipano: 
Hot Hole, East Bruneau, Owyhee Co., July 3, 1912, Nelson & 
Macbride, no. 1895; Silver anes July 13, Bae Macbride, no. 367; 
Boise, 1 1892, Mulford (Mo. Bot. Gard.); and Shoshone Falls, 
July 25, 1911, Nelson & aan a "1330 (R. Mt. Herb.). 
Nevapa: Truckee Pass, Washoe Co., June 19, 1906, ed 
1347 (Mo. Bot. Gard.); Diamond Mts. , July, 1868, Watson, = 
846, in part; Truckee Pass, June 28, 1907, Heller, no. 8649. 
ARIZONA: — une April 9, 1881, ; Yucea, “May, 
1882, Jon 9. Cautronst: Pampa Station, Kern Co. 
April ik, 1905, Wider cs tds ME selocie: June, 1898, Brown, 
no. 814 (Mo. Bot. Gard.). OREGON: in fields, gee Oregon, 
May, 1880,-Hawell (Mo. Bot. Gard.); 1871 1, Hall, n 404; near 
Pineville, Aug. 26, 1894, Lezberg, no. 809; Pilot Butte, ‘Crook Co., 
June 5, 1905, E. Nelson, n 0. 827. Wasnincton: Me eyer’s s Falls, 
Stevens Co., ‘Aug. 21, 1902, Kreager, no. 479; Washtuena, Adams 
May 18, 1903, ‘Cotton, no. 985; Wawawai, May 26, 1894, 
ay <. 1838: Chene y, 1904, Mrs. Susan Tucker, no. 24; Rock 
Lake, May 30, ‘1893, Sabdhery & Leiberg, no. 120; Port Ludlow, 
0., 25, 1890, Binns; Olympic Mts. 1899, Grant, 
no. 8; San Juan Island, May 10, 1858, Lyall; Wesnteice "May 4, 
1898, Whited, no. 1063: ; Spokane, July 2, 1896, Piper, no. 2275. 
British CoLtuMBIA: Revelstoke, — 21, 1890, Macoun; Howser 
Station, June 20, 1905, 735: Victoria, Vancouver 
Island, May, 1875, 1887, and 1803; acoun, nos. 1378, 685. 
Yukon: Dawson, June 22 and 23, 1914, Eastwood, nos. 336 and 
351 
A. IDAHOENSIS Jones, Contrib. W. Bot. xii. 58 (1908). — 
oe ates Idaho to Montana and apparently Oregon. — Montana: 
ear Naxon, Aug. 30, 1895, Lezberg, no. 1626. IpaHo: Weiser, 
C4 "4809 509, onat_ (i . Bot. Ga ray Guncan, Dalles, May, 1860, 
* 
