7 
tschen, 21 Jul. — 2 Aug. (flor — Planta Skalowskiana folia, 
stipulas, pedunculos, bracteas perianthiaque glandulis minimis con- 
spersa offert et exacte quadrat in specimina originaria Ox. borealis 
Dec., quae in herbario Fischeri vidi, nec non in exemplaria origi- 
naria Ledebouriana Ox. campestris var. verrucosae Ledeb. 
Neque differunt specimina in eadem insula Arakamtschetschen lecta, 
quae in collectione Wrightii sub nomine Ox. uralensis exstant. 
E contrario planta fructifera in Flora ochotensi (p. 26 — 27) sub 
nomine Ox. borealis descripta ad Ox. Middendorffii var. 
Schmidtii Trautv. pertinet. Ox. leucantham Pali., quacum 
Bunge Ox. boredlem Dec. conjunxit, ab hac quoque diversam 
esse autumo. 
15. Hedysarnm obscnrum L. — Trautv. Fl. terr. Tschuktsch. in 
Act. Hort. Petr. VI. 1. p. 17. 
var . genuina Trautv. 1. c. — In insula Arakamtschetschen, 
21 Jul. — 2 Aug. (flor, et fruct. valde immat.). 
16. Dryas octopetala L. — Trautv. 1. c. p. 17. 
var . genuina Regel et Tilg. — Trautv. 1. c. — In insula Ara- 
kamtschtschen, 21 Jul. — 2 Aug. (flor, et fruct. immat.). 
17. Sieversia glacialis R. Br. — Trautv. 1. c. p. 17. — In insula 
Arakamtschetschen, 21 Jul. — 2 Aug. (fruct. immat.). 
18. Sieversia Rossii R. Br. — Trautv. 1. c. p. 18. 
var. glabrata Trautv. 1. c. — In insula Arakamtschetschen, 
21 Jul. -2 Aug. (flor.). 
19. Poteiitilla grandiflora L. — Trautv. 1. c. p. 18. 
var. parviflora Trautv. PI. Sib. bor. in Act. Hort. Petr. V. 
I. p. 52. — In insula Arakamtschetschen, 21 Jul. — 2 Aug. 
(fruct.), ad sinum Stae. Crucis, 2 — 29 Jul. (flor, et defl.). 
var. villosa Trautv. — P. villosa Pali. — Ledeb. Fl. ross. 
II. p. 58 (ex parte). — P. fragiformis var. villosa Regel 
et Tilg. FI. Ajan. p. 85. — In insula Arakamtschetschen, 
21 Jul. — 2 Aug. (defl. et fruct.). 
