— 767 — 



America borealioccidentalis (Scouler): ad fl. Co- 

 lumbia (Nuttall in hb. Gray, Brit. mus., Kew), territ. 

 Washington (Dr. Cooper). — Habitu praesertim ab 

 antecedente differt. 



21. Chr. sulcatum. Simillimum flore et capsula Ch. 

 nepalensi, sed folia rotundatoovata incumbenticrenata 

 ut in praecedente , semina globosoelliptica apiculata 

 opaca, profunde sub-12-sulcata costis laevibus, gla- 

 bra, 0,75 mill. Ch. nepalense Maxim. Fl, Amur. 121. 

 in nota. 



Nipal (Wall. n. 438. in hb. h. Petrop.). 



22. Ch. macrocarpum Cham. in Linn. VI. 558. Fo- 

 lia rotundatoovata vel superiora stolonum late ovalia, 

 obiter incumbenticrenata crenis numerosis, cyma elon- 

 gatoramosa multiflora, flores pedicellati, filamenta bre- 

 vissima, capsula y^ supera inaequaliter bicornis cor- 

 nubus erectopatulis stylis rectis, semina globosoovalia 

 lucida laevia, seriebus sub-15 pilorum instructa, pilis 

 linearibus obtusis clavatis vel rarius hamatis, 0,5 mill. 

 Ch. orientale Gei facie Tournef. Coroll. 8. — Ch. du- 

 hium J. Gay in DC. Prodr. IV. 48. — Ch. ovaUfolium 

 Bertol. Fl. Ital. IV. 449. 



Transcaucasia: Ahchsism, prope Suchum (Ruprecht), 

 in m. Alagoz et ad fortalit. St. Nicolai (Frick), in Asia 

 minore: Lazistano (Balansa), Galatia (Tournefort), 

 Italia: Calabria (Tenore, Pasquale). 



2 3 . C/^ . trichospermum Edgew.inHook. f. etThoms. 

 1. c. 73. Robustum, folia ovata basi cuneata, incum- 

 benticrenata, cyma laxa subpauciflora, flores pedicel- 

 lati, sepala rotundata stamina duplo superantia, ova- 

 rium apice exsertum , capsula semisupera truncato- 



