104 MICHIGAN ACADEMY OF SCIENCE. 



HALORAGIDACEtE KL & Garcke. Water-Milfoil Family. 



HIPPURIS L. 



1531. H. vulgaris L. Mare's tail. 1.. Sup.. Can. Cat.; S. Mich.. Wright Cat; 

 Keweenaw Co.. 0. A. Farwell; Black River, Chebovgan Co., B. & K. ; Escanaba, E. J. 

 Hill. Rare. Th. 



1532. H. vulgaris fluviatilis Hart. Keweenaw peninsula, Robbins; Indian River, 

 Cheboygan Co., C. F. Wheeler. 



PROSERPINACA L. 



*1533. P. palustris L. Vienna id- Weed. In swamps along with Alopecurus aristu- 

 latus and Ludwigia palustris. Keweenaw Co., O. A. Farwell ; Cheboygan Co., B. & K. ; 

 Ann Arbor, Huron, Tuscola, Alpena Counties, C. A. Davis. 



MYRIOPHYLLUM L. 



1534. M. alterniflorum DC. St. Clair River, W. S. Cooper; Bay Co., G. M. Bradford. 



1535. M. Farwellii iMorong. Farwell's ^Vatcr-Milfoil. KeAveenaw Co., 0. A. Farwell. 



1536. M. heterophyllum Michx. Loose-llowered Water-Milfoil. Fruitport, E. J. 

 Hill; Huron R. at Ypsilanti, Lyons; Macomb Co., Cooley; Manistee, F. P. Daniels. 

 Rare. 



*1537. M. spicatum L. Spiked Water-Milfoil. Abundant, L, Sup., Can. Cat.; 

 Black Lake, Cheboygan Co., B. & K. ; Pine Lake, Ingham Co. Common. Th. 

 1538. M. tenellum Bigelow. Slender Water-Milfoil. Gray's jNIanual. 



*1539. M. verticillatum L. Whorled Water-Milfoil. Hubbardston; Flint; Macomb 

 Co.; S. Mich., Wright Cat. Common. L. P. Ann Arbor, Alma, C. A. Davis. 



ARALIACE.® Vent. Ginseng Family. 

 ARALIA L. 



*1540. A. hispida Vent. Bristly Sarsaparilla. Wild Elder. In a peat bog near the 

 Agricultural College; also on dry clay soil, lot 21, Collegeville, Ingham Co.; Wash- 

 tenaw Co., Alma, C. A. Davis. Apparently not common south of the pine region. 



*1541. A. nudicaulis L. Wild Sarsaparilla. Alma. Ann Arbor, C. A. Davis. Com- 

 mon. Th. 



*1542. A. racemosa L. Spikenard. Cheboygan Co.. B. & K. : Keweenaw Co.. 0. A. 

 Farwell; Roscommon. Ann Arbor, C. A. Davis. Frequent. Th. 

 1543. A. spinosa L. Spreading from Detroit, 0. A. Farwell. 



PANAX L. 



*1544. P. quinquefolium L. Ginseng. Aralia quinquefolin Decsne. & Planch. Sault 

 Ste. Marie; Ludington; Stanton, formerly in great abundance; Hubbardston; Flint; 

 Macomb Co.; southwest. Wright Cat. Th. 



1545. P. trifolium L. Dwarf Ginseng or Ground-nut. Aralia trifolia Decsne. & 

 Planch. Frequent nortliward to Keweenaw Co., 0. A. Farwell. Th. 



UNBELLIFER^ B. Jiiss. Corrot Family. 

 DAUCUS L. 



1546. D. Carota L. Wild Carrot. Keweenaw Co., 0. A. Farwell; Ann Arbor, C. A. 

 Davis; St. Clair Co., C. K. Dodge; near Grand Rapids, G. D. Sones. 



ANGELICA L. Archa.xgelica Hoffm. 



*1547. A. atropurpurea L. Qreat-purple-stemmed Angelica. Alma, occasional in 

 S., common in ('. & N.; also L. Sup. Can. Cat. Th. 



154S. A. villosa (Walt.) B. S, P. .4. Inrftula Muhl. Emmet Co., Winch. Cat.; 

 Pontiac; Detroit, Ann Arbor, C. A. Davis. Dry banks and open woods. Infrequent. 

 L. P. 



