JULY, 1902. BRUXCKEN — STUDIES IN PLAKT DISTRIBUTIOX. 159 
751 1. Hieraciiim Gronovii L. 
7512. Hieracium Canadeiise Michx. 
8224. Chrysocoma tomentosa Walt. 
6222. Eupatorium maculatum Darl. 
6984. Solidago hispida. 
6217. Erigeron glabelliis Nutt. 
6727. Gnaphalium uliginosum L. 
6202. Aster novi-Belgii praealtus Lam. 
7219. Aster macrophyllus L. 
7762. Hyssopiis officinalis L. 
6774. Helianthus scaberrimus Nutt. 
6766. Coreopsis grandiflora Nutt. 
6765. Coreopsis lanceolata L. 
6792. Bidens Beckii Torr. 
6735. Achillea ptarmica L. 
7506. Cnicus Pitcheri Torr. 
7503, Cnicus muticus Pursh. 
D. RACINE COUNTY. 
The following specimens, mostly from either the Town of 
Mount Pleasant or that of Yorkville, were contributed by C. E. 
Monroe, unless otherwise noted. 
9614. Allium cernuum. Yorkville. 
9626. Habenaria leucophaea. Yorkville. 
9657. Gyrostachys cernua. Mount Pleasant. 
9686. Polygonum Hartwrightii. Yorkville. 
9679. Polygonum hydropiperoides. Mt. Pleasant. 
9426. Silene stellata. Yorkville. 
9424. Saponaria officinalis. Mt. Pleasant. 
9392. Anemone cylindrica. Yorkville. 
9397. Anemone virginiana. Yorkville. 
9916. Heuchera hispida. Yorkville. 
9514. Cassia chamaecrista. Yorkville. 
9461. Baptisia leucophaea. Mt. Pleasant. 
9468. Trifolium procumbens. Mt. Pleasant. 
9470 Amorpha canescens. Yorkville. 
9473. Kunistera Candida. Yorkville. 
9491. Desmodium Dillenii. Yorkville. 
9499. Vicia americana linearis. 
9502. Lathyrus palustris. 
9459. Polygala viridescens. Mt. Pleasant. 
9173. Gerardia tenuifolia. 
9183. Gerardia purourea. Mt. Pleasant. 
9188. Gerardia auriculata. Mt. Pleasant. 
