412 CONTRIBUTIONS FROM THE NATIONAL HERBARIUM. 
SPECIMENS EXAMINED: Oyhut, Lamb 1254; Lake Cushman, Piper 2225; Whidby Island, 
Gardner 350; Admiralty Head, Piper, May, 1898; Seattle, Piper; Longmire Springs, 
Piper, August, 1895; Columbia Valley, Lyall. 
ZONAL DISTRIBUTION: Transition. 
2. Hippuris montana Ledeb.; Reichenb. Ic. F]. Germ. 1: 76. pl. 86. f. 181, 1823. 
TypPE LocaLity: ‘Unalaschka.” 
RanGE: Alaska to Washington. 
SPECIMENS EXAMINED: Olympic Mountains, Piper, August, 1895; Mount Rainier, 
Allen 186; Piper 2136; Stevens Pass, Sandberg & Leiberg 792. 
ZONAL DISTRIBUTION: Hudsonian. 
MYRIOPHYLLUM. Warer MILFOIL. 
Floral leaves shorter than the flowers.............-.....-22.2--.--- 1. M. spicatum. 
Floral leaves longer than the flowers. 
Stamens 8; floral leaves pectinate.....__- See ee ee ee ee ee ee eee 2. M. verticillatum. 
Stamens 3 or 4; floral leaves denticulate..............-.-...... 3. M. hippuroides. 
1. Myriophyllum spicatum L. Sp. PI. 2: 992. 1753. 
Type LOCALITY: European. 
Rance: British Columbia to Newfoundland, southward to California and Florida. 
SPECIMENS EXAMINED: Lake Cushman, Piper 2230; Seattle, Piper 1132; Yakima 
region, Brandegee 776; Ellensburg, Hindshaw. 
2. Myriophyllum verticillatum L. Sp. P]. 2: 992. 1753. 
Type Locauity: European. 
Rance: Washington to Canada, southward to California and Florida. 
SPECIMENS EXAMINED: Segualiche Lake, Piper, May, 1888; Lake Chelan, Elmer, August, 
1897; Parker, Dunn, August 8, 1901; Lake Chelan, Gorman in 1897; Tacoma, Flett 2146; 
Lake Crescent, Lawrence 310. 
3. Myriophyllum hippuroides Nutt.; Torr. & Gr. Fl. 1: 580.1840. 
TypPE Loca.ity: “Oregon, in ponds of the Wahlamet.’’ Collected by Nuttall. 
Rance: Washington to California. 
SPECIMENS EXAMINED: West Klickitat County, Suksdorf 2176; Lindsleys, Clarke County, 
Henderson. 
ARALIACEAE. Ginsenc Famitry. 
Herb; leaves compound .......-..---- 2-2-2222 2 2 eee eee -.. ARALIA. 
Shrub; leavessimple.............22..02.020-20 22-220 20 22-202 eee ECHINOPANAX. 
ARALIA. 
1. Aralia nudicaulis L. Sp. Pl. 1: 274. 1753. 
Type Locauity: “In Virginia.”’ 
RANGE: Washington to Newfoundland, Missouri, and North Carolina. 
SPECIMENS EXAMINED: Mount Carlton, Kreager 206. 
ECHINOPANAX. 
1. Echinopanax horridum (Smith) Dec. & Planch. in Rev. Hortic. 3: 105. 1854. 
DEVIL’s CLUB. 
Panaz horridum Smith, Rees’ Cycl. 26: No. 10. 1812. 
Aralia erinacea Hook. Edinb. Journ. Sci. 6: 64. 1827. 
Fatsia horrida Benth. & Hook. Gen. Pl. 1: 939. 1867. 
Type Locauiry: Nootka Sound. Collected by Menzies. 
