Pulicaria Shoabensis Vierh. 302. — sp. 
265. 
Pulmonaria offieinalis 349. — sp. div. 
98, 358. 
Pulsatilla sp. 358. 
Pycreus sp. div. 334. 
Pyrenochaeta fallax Bres. 73. 
Pyrenopeziza sp. 345. 
Pyrenophora ambigua Berl. v. sex- 
septata Rhm. 297. — sp. div. 297. 
Pyrodinium Plate 327. — bahamense 
Plate 327. 
Pyronema sp. 470. 
Pyrus 227. — sp. 121. 
®. 
Quercus 115, 239. — Robur 390. — sp. 
div. 121, 280, 325, 401, 402, 471. 
R. 
Radula 231. 
Ramondia sp. 229, 278. 
Ramularia Lysimachiae (Thüm.) 471. 
— saprophytica Bub. 319. — sp. div. 
471, 472. 
Ranunculus sp. div. 32, 206. 
Raphidium convolutum v.lunare Krehn. 
57. — sp. 198, 199. 
Rebentischia sp. 295. 
Reboulia 24. 
Reticularia sp. 245. 
Rhabdospora Strasseri Bub. 319. 
Rhagadivolus sp. 277. 
Rhamniphyllum 239. 
Rhamnus Frangula 4. — gamocensis 
Pax 77. — sp. div. 30, 471. 
Rhinanthus sp. 166. 
Rhizogonium 231. 
Rhizomopteris eruciata Nath. 327. 
Rhizophoraceae 363. 
Rhizophydium sp. 54. — zoophthorum 
Dng. 59. 
Rhizopogon sp. 469. 
Rhododendron sp. div. 292, 293, 294, 
295, 297, 341, 342, 343, 344, 345, 
346, 441. 
Rhus sp. div. 121, 208. 
Rhynchanthera sp. 192. 
Rhyparobius sp. 348. 
Rhytisma acerinum (Pers.) 97. — sp. 
342. 
‚Ribes 72, 115. — futurum Janez. 321. 
— hudsonianum X nigrum 321. — 
macrostachyum Jancz. 321. — nigrum 
401, 402. — sSaundersii Jancz. 321. 
515 
— sp. 471. — vulgare X Warsce- 
wieriüi 321. 
Riccardia incurata Ldb. 169. — lati- 
frons Ldb. 171, 172, 173. — major 
Ldb. 169, 171, 172. — multifida 170, 
171, 172. — sinuata (Deks.) 169, 170, 
171. 173. — — v. contexta Nees. 171. 
Riccia Levieri Schffn. 323. 
Richteriella sp. dw. 57, 198. 
Rickiella sp. 244. 
Rinodina iowensis Zhlbr. 448. 
Robinia Pseudacacia 401, 402, 403. 
Rochelia microcalycina Bornm. 449. 
Romulea 359. — sp. 281. 
Rondeletia 46. — strigosa Bth. 136, 
137. 
Roripa sp. 206. 
Rosa 159. 
Rosaceae 229 
Rosellinia sp. div. 244, 245, 294. 
Rubus 159. — altissimus Frtsch. 72. — 
bifrons X macrophyllus 72, 226. — 
Durimontanus Sabr. 72, 225. — prae- 
cambricolus X macrostemon 71. — 
sp. 438. — Toclii Domin. 71. 
Ruellia Kuriensis Vierh. 261. — Pau- 
layana Vierh. 262. 
Ruppia 118, 451. 
Russula lepida Fr. forma 463. — SP. 
div, 463. 
Ruta sp. div. 28. 121. 
Rutaceae 229. 
S. 
Sagittaria 10. 
Salvcaceae 363. 
Salix 239, 295, 298, 488. — sp. div. 
280, 319, 471. 
Salvia Austriaca Jeqg. 71. — sp. div. 
106, 121, 279. 
Sambucus sp. div. 222, 298. 
Sanguisorba sp. 469. 
Santcula sp. 32. 
Sapindophyllum 239. 
Sapindus 239. 
Sarcanthus Nieuwenhuisii J. J. Sm. 
451. 
Sarcina (Goods.) 119. 
Sarcochilus keyensis J. J. Sm. 451. — 
Sarcosoma sp. 245. 
Satureja 121. — Croatica (Pers.) 106. 
— Kitaibelii Wrzb. 106. — montana 
L. 106. — sp. div. 106, 279. — sub- 
spicata Bartl. 106. 
Sazifraga sp. div. 211, 297. 
Scabiosa sp. div. 212, 223. 
Scandix sp. div. 34, 211. 
