58 MICHIGAN ACADEMY OF SCIENCE. 



244. ZIZIA, Koch. 



604. aiirea (Lin.) Koch. Golden Meadow Parsnip. Belle Isle woods. 



Common. 



245. CARUM, Lin. 



605. Copticum (L.) B. & Hk. f. Ajowan. Ballast grounds, etc. Rare. 



606. Carui, Lin. Caraway. Near Linden Park. Rare. 



246. CICUTA, Lin. 



607. maculata, Lin. Water Hemlock. Low grounds on Belle Isle. Rare. 



608. bulbifera, Lin. Shores of Belle Isle. Rare. 



Both species of Water Hemlock are poisonous and produce death 

 when eaten. 



247. DERINGA, Adans. 



609. Canadensis (L. ) 0. K. Honewort. Belle Isle woods. Common. 



FAMILY 73. CORNACE.E. Dogwood Family. 



248. CORNUS, Lin. 



610. florida, Lin. Flowering Dogwood. Palmer Park. Common. 



611. asperifolia, Mx. Common on Belle Isle. 



612. candidissima, Mill. Common on Belle Isle. 



SERIES 2. GAMOPETAL.-E. 

 Order 26. Ericales. 



FAMILY 74. PYROLACE.E. Wintergreen Family. 



249. PYROLA, Lin. 



613. elliptica, Nutt. 



614. rotundifolia, Lin. Both species near Linden Park. Rare. 



FAMILY 75. ERICACE/E. Huckleberry Family. 



250. GAYLUSSACIA, H. B. K. 



015. resinosa (Ait.) T. & G. Huckleberry. Near Linden Park. Rare. 



251. VACCINIUM, Lin. 



616. corymbosom, L., var. amoenum (Ait.) A. Gr. Blueberry. With the 



preceding. Rare. 



617. Pennsylvanicum, Lin. Near Palmer Park. Common. 



618. vacillans, Kalm. Near Linden Park. Common. 



Order 27. Primulales. 

 FAMILY 76. PRIMULACE.E. Primrose Family. 



252. LYSIMACHIA, Lin. 



619. quadrifolia, Lin. Loosestrife. Belle Isle thickets. Rare. 



253. STEIRONEMA, Raf. 



620. ciliatum (Lin.) Raf. Loosestrife. Belle Isle woods. Common. 



621. lanceolatuni (Walt.) A. Gr. Near Linden Park. Frequent. 



622. quadriflorum (Sims.) Hitchc. With the last. Common. 



254. NAUMBURGIA, Moench. Loosestrife. 



623. thyrsifolia (L.) Duby. Swampy shores of Belle Isle. Rare. 



255. DODECATHEON, Lin. 



624. Meadia, Lin. American Cowslip. Moist woods on Belle Isle. Rare. 



