60 CONTRIBUTIONS FROM THE NATIONAL HERBARIUM. 
length; fruit linear-oblong, distinctly beaked, 6 to 7 mm. long, ela- 
brous; ribs very prominent, broader than the intervals but not. oblit- 
erating them; styles longer; seed face less deeply sulcate. 
Type locality, ‘* N. Orl.” |New Orleans]; collected by JZ Tasnturver. 
From Alabama and adjacent Tennessee to Texas. 
Specimens examined : 
TENNESSEE: Palmetto, Montgomery, May 8, 1894. 
ALABAMA: Mobile, Mohr, April, 1879; Tuscaloosa, L. F. Ward, April 7, 1892. 
Mississippi: Starkville, Phares, May, 1883; Jackson, Phares, April, 1886; Stark- 
ville, Tracy 1350, April 9, 1892. 
Texas: Hempstead County, //a// 261, June 8, 1872; Industry, Wrrzlow, May, 1895. 
Specimens from near Suffolk, Nansemond County, Va., collected by Brition & 
Small, May 27, 1893, seem to resemble (. faiiturieri in every particular except that 
they are glabrous. This fact, together with the distinct range, makes us hesitate to 
refer them here. 
Chaerophyllum tainturieri dasycarpum (Nutt... Watson, Bibl. Index 416. 
1878, FG. 6. 
C. dasyearpum Nutt. in Torr. & Gray, Fl. 1: 688. 1840. 
C. procumbens dasycarpum C. & R. Bot. Gaz. 12: 160, 1887. 
Fruit pubescent, the intervals sometimes broader than the ribs. 
Type locality not given; collected by Vuttal/; type in Herb. Gray. 
From Mississippi to eastern Texas. 
Specimens examined: 
Mississippi: Biloxi, Tracy 4469, March 3, 1888. 
Texas: Hempstead County, Ha/l 260, June 12, 1872; near Dallas, Rererchon 362, 
May, 1876; Tom Green County, Tweedy 187, May, 1880; Gillespie County, 
Jermy 141, 249; San Diego, Mary B. Croft, in 1885; Nueces County, Heller 
1521, April 3, 1894; near Houston, Rose 4189, May 6, 1899. 
Chaerophyllum tainturieri floridanum (. & R., var. nov. 
Fruit glabrous, but the prominent ribs somewhat narrower than the 
intervals. 
Type locality, shell banks, Sister Islands, St. Johns River. Florida; 
collected by A. // Curtiss, no. 1040, March, 1880; type in U: S. 
Nat. Herb. 
Florida and South Carolina, and at a single station in Missouri. 
Specimens examined: 
Fioripa: Near Jacksonville, Curtiss 1039, April, 1879; type as cited above; near 
Jacksonville, Curtiss 4339, 4653, April, 1893 and 1894, 
Sourm Carouina: Columbia, Miss Crawford, June, 1891, 
Missourr: Eagle Rock, Bush 62, June 18, 1897. 
For introduced species, see page 251. 
7. WASHINGTONIA Raf. Am. Month. Mag. 2:176. 1818. 
Osmorhiza Raf. Am. Month. Mag. 2: 176. 1818. 
Glycosma Nutt. in Torr. & Gray, Fl. 1: 639. 1840. 
Myrrhis § Glycosma Gray, Proc. Am. Acad. 7: 346. 1867. 
Calyx teeth obsolete. Fruit linear to linear-oblong, more or less 
attenuate at base, obtuse, acute, or beaked at apex, glabrous or bristly 
