ED. DE JANCZEWSKI 
Rosthornii, Diels, Engler Bot. Jahrb. XXIX. 1901, 378 — China centr. 
‘rotundifolium, Engelmann, Trans. Am. Phil. Soc. US. XIT, 1861, 193 — oxyacan- 
thoides ? 
rotundifolium, Michaux, Flora bor.-americ. 1803, 109 — America septentr. 
rubrum, Beck, FT. Niedercæster. [, 1890, 682, fig. 5 — vulgare. 
rubrum, Grenier et Godron, Flore de France TI 1847, 636 — vulgare. 
rubrum, Hooker, fil et Thomson, Journ. Linn. Soc. IT, 185$, S9 — himalayense. 
rubrium, Linné, Species plant., 1753, 200 —— Europa orient., Asia septentr. 
rubrum, Torrey et Gray, Klora of N. Amer. [, 1838, 550 = triste. 
rubrum à bracteosum. et y subelandulosum. Maximowicz, Bull. Acad. Petersb. XIX 
1874, 201,262 — triste. 
rubrum v. propinquum, Trautvetter et Meyer, Flor. Ochotens., 1856, 41 = triste. 
rubram v. rubellum, Regel et Tilling, Flor. Ajan., 1859, 118 = triste. 
rubrum 6 sylvestre, G. D. J. Koch, Synops. FI. Germ. 3 ed., 1857, 229 — vulgare. 
rupicola, Philippi. Linnaea XXX, 1859-60, 210 — polyanthes. 
rusticum (grossularia >< oxyacanthoides), Janczewski, Bull. Acad. Cracov., 1906, 286. 
sanquinetun, Pursh, Flora Amer. sept. L 1S14, 164 — America septentr.-occident. 
Santae- Luciae, Janczewski, Bull. Acad. Cracov.. 1906, 94 California merid. 
sardoum, Martel, Malpighia VITE 1894, 384. tab. 7 — Sardinia. 
*sativum, Syme, Engl. Botany 3 ed. IV, 42 — rubrum ? 
saxatile, Pallas, N. Acta Acad. Petropol. X, 1797, 376 — diacantha. 
saximontanum, Elias Nelson, Botan. Gazette XXX. 1900, 118 — setosum var. 
saxosum, Hooker, Flora boreali-americ. 1 1831, 231 —— oxyacanthoides. 
scabrum, Dombey, ex Spach, Ann. se. nat. 2. IV, 1835, 25 — Dombeyanum. 
scandicum, Hedlund, Botan. Notiser, 1901, 99 — rubrum. 
Schlechtendalii, Lange, Index sem. hort. Haun., 1870, 81 = rubrum. 
Sehmidtianum, Tausch, Flora XXI 1838, 719 — floridum. 
Scopoli, Reichenbach, ex C. Koch, Dendrol. LE 1869, 657 — alpinum. 
scuphami, Eastwood, Proc. California Acad. 3 <. IE 1909, 246 fig. 2 — sanguineum. var, 
sericeum, Eastwood, ibid., 1902, 242 fig. 9 — Menziesii ? 
setchuense, Janczewski, Bull. Acad. Cracov., 1906, 3 — China merid. 
setosum, A. Gray, Proc. Amer. Acad. VIIL, 1878, 383 — lacustre. 
setosum, Lindley, Botan. Register XV, 1829, tab. 1237 — America sept.-occid. 
sibiricum, hort, ex C. Koch, Dendrol. KL 1869, 649 — rubrum. 
silvestre, Mertens et Koch, Rôhling, Deutsch. Flor. IE, 1829, 249 = vulgare, 
Soulieanum, Janczewski, Bull. Acad. Cracov., 1906, 6 — Thibet orient, 
Spachni, Janczewski, Bull. Acad. Cracov., 1904, 30 — cereum. 
Späthianum, Kœhne, Gartenflora, 1899, 338 — incbrians var. 
speciosum, Pursh, Flora Amer. sept. IL 1814, 731 — America sept.-occid. 
Spegazzini, Janczewski, Bull. Acad. Cracov., 1905, 763 — Argentina. 
*spicatum, Robson, Trans. Linn. Soc. IT, 1797, 240 tab. 21 — rubrum ? 
“spicatum, Schultes, Oesterr, Flora, 2 ed, [, 1814, 432 — multiflorum. 
“spinosum, Lamarck, Flore Franc. IT 470 — grossularia. 
*Stakori, Fischer, ex Sweet. Hort. britan. 2 ed. 238$, nomen. 
