520 
Ptilium sp. 307. 
Pulmonaria sp. div. 349, 397. 
Pulsatilla sp. 350. 
Pylaisia sp. 307. 
Fyramidochrysis 27. 
Pyrethrum Musili Vel. 202. — sp. 100, 
Pyrola sp. div. 61, 62, 100. 
0. 
Quercus Üerris 296. — pedunculata 
78, 79, 81, 82, 83, 84, 296. — sp. 
div. 44, 62, 85, 256, 398, 439, 440. 
Quesnelia 206. 
R. 
Radula sp. 337. 
Ramondia Nataliae 244. 
244. 
Ranunculus acer L. 31. — garganicus 
Ten. 16, 17. — millefoliatus Vahl. 
16. — nemorosus 236. — polyanthemus 
—  serbica 
236. — sp. div. 2, 3, 45, 71, 99, 100, | 
101, 104, 105, 139, 141, 142, 144, 
145, 344, 345, 395, 397, 398, 399. 
Raphidostegium sp. 308. 
Relhania rigida Hoffm. et Muschl. 112. 
Reseda sp. 308. 
Rhachis Calopteris dubia Cda 494. 
Rhamnus sp. div. 44, 398. 
Rheum 471. — australe 473. — offi- 
cinale Baill. 474, 477. — palmatum 
L. 471, 473, 474, 476, 477. — Poli- 
nianum 474. — Rharbarum L. 472. 
— tanguticum 474, A477. — undula- 
tum L. 472. 
Rhinanthus sp. div. 99, 403. 
Rhizocarpon 183. 
Rhizomites sp. dıv. 441. 
Rhizopogon sp. 118. 
Rhodiola sp. div. 106, 428. 
Rhododendron 21, 39. — ferrugineum 
22. — sp. div. 1, 145, 345, 346, 397. 
Rhodymenia Palmetta Grev. 377. — 
sp. 420. 
Rhytidiadelphus sp. 307. 
Rhytidium sp. 307. 
Ribes sp. div. 97, 100, 104, 344, 346, 
395, 398, 399. 
Riccardia 185. 
Riccia sp. 2832. 
Ricotia sp. 45. 
Rinodina 183. — alba Mtzl. 224, 225. 
— atrocinerea 224. 
KRivina chrysantha 11. 

Robillarda scutata Syd. 201. 
Robinia pseudacacia 26. 
Rosa 42, 243, 358, 454. — comversa 
H. Br. 443. — densifolia H. Br. 443. 
— didymodonta H. Br. 443. — fo- 
lüigera H. Br. 443. —:globulosa H. Br, 
443. — haemantha H. Br. 443, 
— Herzegovinae H. Br. 443. — Ilieii 
H. Br. 443. — pirotensis H. Br. 443. 
pseudolivescens H. Br. 443. — ser- 
bica H. Br. 443. — sp. div. 2, 97, 
100, 104, 144, 197, 257, 308, 344, 345, 
346, 397, 398, 399. — subhybrida 
H. Br. 443. 
Rosellinia aquwia Fr. v. palmicola 
Theiss. 111. — variospora Strb. v. 
foliicola Theiss. 111. 
Rottboellia eylindrica Wlld. 12. 
Rozalia sp. 45. 
Rubia 409. — peregrina L. 410. — 
tinetorum L. 410. 
Rubiaceae 409. 
Rubus 202, 240. — Linkianus Ser. 21, 
88. — sp. div. 2, 3, 98, 100, 101, 104, 
105, 141, 197, 345, 395, 398, 399, 
440, 481. — tomentosus v. glabratus 
89. — Zwornikensis Fritsch 443. 
Rudbeckia hirta L, 486. — sp. div. 68, 
274. 
Ruellia formosa Andr. 59. 
Rumex sp.div. 2, 98, 99, 100, 101, 104, 
105, 141, 144, 344, 345, 397, 398, 
399. 
Ruta sp. 308. 
Eytiphlaea sp. div. 378, 421. 
Sagina sp. div. 100, 104. 
Salix 40. — herbacea 353. — sp. div. 
2, 45, 97, 100, 104, 144, 344, 345, 
395, 397, 398, 399, 406, 428. 
| Salvadoraceae 294. 
Salvia offieinalis v. thasia Vel. 112. — 
pratensis L. v. maxima Hormuz. 403. 
— sp. div. 46, 344, 350, 403. 
Salvinia natans 298. 
Sambucus Ebulus 39. — sp. div, 3, 
141, 345, 398. 
Sanguisorba sp. div. 99, 197, 440. 
Sarcophyllis sp. #22. 
Sarcopodium Ldl. 36. 
Sargassum sp. div. 377, 420. 
Sarothamnus sp. 194. 
Satureja sp. div. 2, 141, 256. — sub- 
spicata Vis. v. macedonica Vel. 112. 
Saussurea sp. div. 100, 107. 
Sauteria sp. 282. 
