171] Polygonaceae. 417 



Persicaria fiuitans (Eaton) Greene 1. c. p. 26. - - Atl. N. -Amerika. 



P. purpurata Greene 1. c. p. 27.*) — Kalif. 



P. canadcnsis Greene 1. c. p. 28. — Ontario. 



P. mesochora Greene 1. c. — Indiana bis Jowa und Minnesota, 



P. plattensis Greene 1. c. p. 29. — Wyoming. 



P. subcoriacea Greene 1. c. p. 30. — ibid. 



F. laetevirens Greene 1. c. p. 31. — S.-Colorado. 



P. psgchrophila Greene 1. c — N.-Colorado. 



P. oregana Greene 1. c. — O.-Oregon. 



P. insignis Greene 1. c. p. 32. — S.-Kalif. 



P. fistulosa Greene 1. c. — Arizona. 



P. remota Greene 1. c. p. 34. — Maine. 



P. Novae Angliae Greene 1. c. — Massachusetts. 



P. laurina Greene 1. c. p. 36. — N.-Ohio. 



P. Porteri Greene 1. c. — Pennsylvanien. 



P. coccinea (Muhl.) Greene var. asprella Greene 1. c. p. 36. - - Atl. N.-Amerika 



P. patrincola Greene 1. c. — Indiana bis Missouri. 



P. spectabilis Greene 1. c. p. 37. — Illinois und Kansas. 



P. lonchophylla Greene 1. c. — Indiana. 



P. grandifolia Greene 1. c. - - Oberes Mississippigebiet. 



P. vestita Greene 1. c. p. 3S. — Wisconsin. Nebraska. 



./'. propinqua Greene 1. c. p. 39. — S. -Dakota. 



P. rtgiäula Greene 1. c, — Montana, Dakota. 



P. plantaginea Greene 1. c. p. 40. — Jowa. 



P Wardii Greene 1. c. — Colorado. 



P. otophylla Greene 1. c. p. 41. — Texas. 



P. aboriginum Greene 1. c. — Oklahoma, ö. Jndian Terr. 



P. Langloisii Greene 1. c. — 8. -Louisiana. 



P. Cusickii Greene 1. c. p. 42. — Oregon. 



P Franciscana Greene 1. c. — San Krancisco. 



P. hesperia Greene 1. c. p. 43. — Kalif. 



P alismaefolia Greene 1. c. p. 44. — ibid. 



P Covillei Greene 1. c. — ibid. 



P ophiophüa Greene 1. c. — Arizona, 



P. Rothrockii Greene 1. c. p. 45. — Mex. Bound. 



P abscissa Greene 1. c. p. 46. — Massachusetts. 



P asclepiadea Greene 1. c. — SO. Minnesota. 



P ammophila Greene 1. c. p. 47. — Minnesota. 



P muriculata Greene 1. c. — Colorado. 



P homalostachga Greene 1. c. 48. — Nevada. 



/'• villosula Greene 1. c. p. 49. — Idaho. 



P. chelanica Greene 1. c. — Washington. 



*) Die folgenden Arten würden also besser geführt als: Folygonum purpuratum, P canadense 



P. mesochorum, P. plattense, P. subcoriaceum P. laetevirens, P. psychrophttum, P. oreganum, P. insigne; 



I: fistulo&wm, /'. remotum, P. Novae Angliae, /'. laurinum, P. Porteri, P. coccineum var. asprellwn, /'. 



pratincölum, P. spectabüe, P. lonchophyllum, /'. grandifolium, P. vestüum, /'. propinquwn, /'. rigididum, 



}'. plantagineum, P. Wardii, P. otophyllum, /'. aboriginum, /'. Langloisii, P. Cusickii, /'. Franciscanum, 



P. hesperium, P. alismaefolium, P. CoviUei, P. ophiophüum, P. Ttothroclcii, /'. absoissum, P. asclepiaäeum, 



}'. ammophilum, /'. murieidatum, /'. homalostachyum, /'. villosulwm, /'. chelanicutn. 



F e d d e. 



Botanischer Jahresbericht XXXII (1904) 1. Abt. [Gedruckt 26. 4. 05. | 27 



