KUNGL. SV. VET. AKADEMIENS HANDLINGAR. BAND 55. N:0 5. 



267 



1867, Ar. Benn., Bern., 1892, Morong, Naj. 1893, 

 and ill Britt. & Br, 111. Fl., 1896, Eobinson & Fern., 

 Gray's New Man., 1908, Raunki^r, 1896, Baagoe, 



Herb., Vutck, Rev. 1895, Hartm. (later on), 



Tis., Exsicc, Almqdist, 1889, Hagstr., 1901). 



— 57, 65, 115, 117. 

 compr. X Maackianus ex Geaebner. — 57. 

 compr. X trick., ex Graebnee, Potamog. in Engl., I. c, 



133 (= ripensis Bge). 

 concilius Ar. Benn. {P. pensylvanicus X heteroph. = 



P. NuttalUi X gram.), 

 concinnitus Ar. Benn. (in ,Tourn. of Bot., 1908, 162; 



crisp. X pusillus ). — 64. 

 concinnus Hag.str. — 63. 

 condylocarpus Flscii., 1. c, 97. — 71. 

 condylocarpus Tau.sch. — 74, 77. 

 confertus Tis., Pot. suec. cxs., II, 1895, n. 62: luceiis 



L.,s. — 211. 

 conferTOides Eeicu. — 7, 85—87, 93, 120, 121. 

 confinis Hagstr. — 97. 

 coiigestus Flscher, Bayer. Pot. 1907, 54: jluituns (Roth?) 



KouH, f. 

 conjungens Hag.str. — 135, 137, 138. 

 conneciicuteusis Robb., in Gray, Man. Bot. 1867, 488: 



lucens L. v.? 

 contortws Desf., Fl. atlant. 1798, 150 (= Zannich. v.). 

 contractus Ch. & Schl. — 117. 

 coiitroversus NoLTE ap. Ar. Benn. in Joiu'u. of Bot. 



1891, 307. 

 Cooperi Fryer. — 61, 62, 257. 

 cordato-lanceolatus Fieb., Pot. Bolim. 1838, 14: perfol. 



L. V. — 256. 

 cordifolius Cn. & Sciu,. — 177. 

 cordifolius Fiscii., Bern. Syn. Mitt., Fl. 1914, 104: Schre- 



beri FiscH., f. 

 oo)-«(ceMsM.&K. (Fryer, 1889, as species). — 214,215,241. 

 coriaceus X plantag. {P. Billwpsii Fryer). — 181. 

 corniculaius Meyer (Sciiur, Eu. pi. Transs., 1866, 633 



as species). — 233. 

 cornutus Lint. — 60. 

 cornutus Pre,sl. — 233. 

 coronatus Hagstr. — 46, 49. 

 corymboides Hagstr. — 174, 175. 

 crassifolius ¥ry^b. {P. Zizii X natans),gram. X hi-c. X nat. 



ex Hagstr. — 216, 239, 241. 

 crassipes Kit. — 205. 

 crenalus Ar. Benn., Notes etc. in Journ. of Bot. 1908, 



251: perfoliatus L., f. 

 crenidatus Don. — 58. 

 crinisimilis Hagstr. — 17. 

 crispalus Wallm. — 58, 60. 

 crispiis L. 8, 12, 54, 58—64, 67, 101, 144, 258. 

 crisp. X Friesei (P. Lintoni Fryer in The Sixtenth 



Ann. Rep. Wats. Bot. Club., 1899—1900, et in The 



Journ. Bot. 1900, 366.) 

 crisp. X mucronatus ex Graebner, Pot. in Engler, 



1. c, 1907, 133. 

 crisp. X obtusijoUus (P. Bennettii Fryer). — 63. 

 crisp. X perfoliatus (P. Oooperi Fryer). — 61, 62. 

 crisp. X prwlongus ex Caspaey (P. undiilat-us Wolfg. 



ex Raunki^r, Danske Blomsterpl. I, 1896, 104). 



— 12, 62—63, 144, 258. 



crisp. X pusillus ex Hagstr. (= P. Bennettii Fryer). 



— 63—64. 



cristatns Eegel et Maack, in Reg., Fl. Ussur. 1861, 9, 



t. 10. — 129. 

 mstatws Wallr., ex Graebnee, Pot. in Engl., 1. c, 



1907, 51: = diversif. Raf., ex Graebn. 

 CuHii FisCH., Bayer. Pot., 1907, 28, 50. — 148. 

 Curtissil Mor. in Bull. Torr. Bot. Club, 1886, 145. —87. 

 curvatus Ar. Benn., in Journ. Bot. 1908, 249 {angusti- 



f alius X lucens). 

 curvatus Hagstr. — 251. 

 curvijolius Hartm. — 221, 226. 

 eurvifolius Hubnee in Flora 1846, 16: Zizii M. & K., 



var. (without descr. ). 

 cuscutiformis Reichb. ap. Ae. Benn., Nomonclat. in 



Journ. of Bot. 1890, 300: filif. Pers., v.? 

 cuspidaius Bge, in Hagstr. — 66. 

 cuspidatus Ar. Benn. ap. Graebn., Pot. in Engler, 



1. c, 91: nitens Web., var. — 217. 

 cuspidaius FiscH., 1. c, 97: zosterifolius Schom. f. — 66. 

 cuspidatus FiscH., 1. c, 116: pusillus L., var. — 124. 

 cuspidaius Hagstr. — 179. 

 cuspidaius Hagste. — 20 — 21. 

 cuspidatus SciiR. — 65, 67. 



cymatodes Asch. & Gr. (perfol. X crispus). — 61. 

 cymbifolius FisCH. (crisp. X perfoliatus). — 61, 62. 

 cyprifolius Lowe. — 176. 

 czarnahorensis Zap., Consp. Fl. Galic. I, 1906, 239: alpi- 



nus Bale. var. 

 danicus Gandog. — 77. 

 danicus Hagstr. — 247. 

 darJcehmensis Hagstr. — 148. 

 debilis TiS., Pot. suec. exs. I, 1894, n. 33. — 207. 

 decipiens Nte. — 215, 216, 217, 222, 233, 242—246. 

 dec. X nitens (P. Brotkerstonii Ar. Benn. ap. Linton, 



in Journ. of Bot. 1907, 300. 

 Delavayi Ar. Benn., Notes etc., iu Journ. of Bot. 1892, 



228. — 152. 

 delicatulus Bertol., Mus. Ben. 5 et Misc. bot. 1854, 15. 



(= diversif alius Raf., or dimorphws Raf.) 

 deminutus Hagstr. — 209, 210. 



densifalius Meyer, Chloris Han. 1836, 523: perfol. L. v. 

 (lensns L. — 9, 54, 152, 251, 259—262. 

 dentatus Hagstr. — 198, 204, 249. 

 denticulatus Hagstr. — 257. 

 denticnlatiis Link ap. Bucu, Phys. Beschreib. Cauar. 



Ins. 1825, 138. — 106. 

 devestitus Hagstr. — 46. 

 dicliotomus Hagstr. — 126. 

 dichatamus Wallr. — 49, 50. 

 diffusus Hagste. — 44, 46 — 50. 



digynus Wallich, Cat. 1828, n. 5177. — 156, 159, 176. 

 dimidius Cr^ip., Notes sur q. pi. rar. ou crit. Belg. IV, 



1864, 44: compressus L., var. (= P. mucronatus 



ScHR. ex CrAp. in letter to Prof. P. Asciieeson). 

 dimarplioides Hagste. • — 263. 

 dimorphus Raf. — 135 — 138, 261, 262. 

 dimorpli. X diversifolius f, ex Hagste. — 136. 



