LIST OF HIGHER SEED-PRODUCING PLANTS. 885 
- Selkirks, Bear lake, Alaska and Puget Sound; S. to N. J.; W. 
to Minn. and Ark.; S. to Colo. in. mts.; S. to California along 
Sierras and Coast range. 
Minn. valley: Throughout; rising near the surface of 
deep water in ponds and lakes. 
HERB.: Taylor 319, Janesville; Ballard 901, Waconia; 
- Ballard 863, Page lake, Carver Co.; Ballard 602, Prior’s lake, 
Scott Co.; Ballard 448, Prior’s lake, Scott Co.; Taylor 1049, 
Glenwood; Sheldon 433, Lake Elysian, Waseca Co.; Sheldon 
871, Duck lake, Blue Earth Co.; Oestlund 57, Minneapolis; 
Bailey 368, Mud river; Sheldon 316, Madison Lake, Blue Harth 
Co. 
LXXIX. ARALIACEAE. Ginseng Family. 
Endlicher, Gen. Pl. 793 (1836-40 Endlicher, Gen. Pl. 328 (1836-40) 
—Helwingiacece; Seem., Journ. Bot. II, LV (1864-66 }—Hederaceae; Benth- 
am and Hooker, Gen. Plant. I, 931 (1862-67); Baillon, Hist. Pl. VII, 175 
__ (1880)—Trib. VI, sub Ombelliféres. 
Genera: 25 (Baillon); 38 (B. and H.); tropical regions, 
a few temperate and 1-2 in Antarctic islands. 
Species: 400+ living; 40-50 fossil; Cretaceous (Low- 
er) to Pliocene. 
ARALIA Linn. Gen. 251 (1787). 
Aureliana LAFiIT. Mem. Gins. (1718). 
Dimorphanthus Mig. Comm. Phyt. 95 (1838). 
Baillon, Hist. Pl. VII, 244; Benth. and Hook., Gen. Pl. I, 936; Du- 
rand, Ind. Gen. Phan. 166; Schenck, Palaeophyt. 604. 
Living species: 35; tropical and E. temp. Asia; N. 
America to Mexico. North America, 10; E. Sts., 6; Canada, 5; 
Rocky mts., 2; S. Sts., 6; California, 1 
Fossil species: Lower Cretaceous, Potomac, Virginia 
(Fontaine—Araliophyllum); Upper Cretaceous, Kansas, Europe 
(Lesquereaux, Heer); Tertiary (Heer) Greenland; France (Sa- 
porta); Westphalia (Schimper—Araliophyllum); several species 
described; many of them doubtful. 
Aralia trifolia (LInN.) DECN. and PLANCH. Rev. Hortic. 
104 (1854). 
Panaz trifolium Linn. Spec. 1058 (1753). 
P. lanceolatum Ra¥F. N. FI. IV, 57 (1836). 
Wats. and Coult., Gray’s Man. 6 ed. 213; Britt., Fl. N. J. 119; Mac., 
Fl. Can. I, 189; Upham, Fl. Minn. 63; Chap., Fl. 8. St. 167; Wats., Bibl. 
Ind. I, 436. 
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