Ex herbario Horti Botanici Petropolitani: Novitates Asiae orientalis. 167 
Elata, metralis vel ultra, glaberrima, radices crassi fuscoatri amari 
repentes vel adscendentes, caulis rugosus, ochreae brunneae amplae 
scariosae; folia omnia petiolata oblonga basi cuneata, apicem versus 
sensim angustata obtusiuscula discoloria venis pennatis panicula ampla 
composita verticillis approximatis multifloris, pedicellis filiformibus apice 
incrassatis 1—2 cm longis; flores penduli polygami, valvis basi crenu- 
latis oblongis obtusis perfecte ecallosis. Rarius panicula simplicior, 
laxior, verticilli minus pluriflorii Nuculum oblongo trigonum fuscum 
‘lucidum. Perianthium fructiferum usque ad 1 cm longum. 
E perianthio conformi proxima est R. arctico Trautv., differt autem 
statura valida, panicula ampla et foliis basi cuneatis (minime cordatis). 
Crescit in peninsulae Kamtshatka paludibus sphagnosis circa paga 
Kirganik, Nikolaievka et ad ostium fl. Bolshaja-rjeka, ubi fructiferam 
magna in copia inveni (1908 — 09). 
36. Draba juvenilis Kom., nov. spec. 
(Sectio Drabaea Lindbl., subsect. Leucodraba DO.) 
Perennis; radix saepius monocephala, rarius caudiculoso-polycephala, 
folia radicalia rosulata petiolata obovato oblonga vel oblonga vel autem 
oblongo-lanceolata, pube stellata laxa et pilis hispidulis ciliisque mar- 
ginalibus obsita, cum petiolis 1—2 cm longa, caudiculi steriles saepe 
elongati axillares, foliis subnudis praediti. Caules floriferi 10—25 cm lg. 
(saepius 16 cm) erecti simplices vel ramulis nonnullis adnati glabri vel 
stellato puberuli, folia caulina O—3 ovata vel lanceolata, ramuli axillares 
breves, flores racemosi pauci lactei 3—5 mm longi calyx glaber albidus 
viridis vel lutescens petala obcordata duplo quam sepala longiora; ra- 
cemus fructifer elongatus, petioli horizontaliter patentes siliculi circ, 
12 mm longi, lanceolato oblongae nudi vel pilis nonnullis sparsis ornati, 
rarius puberuli, stylus ?/, mm longus. 
Species jupenilis e cyclo D. hiría L. in vulcanis peninsulae Kam- ' 
tshatka orta. 
A D. hirta L. caule parum evoluto foliis paucis parvis solum in- 
structo, siliculis angustioribus, a D. alpina L. petalis lacteis (ad vivum) 
et scapo folioso glabriusculo. Draba alpina L. vera in Kamtshatka per- 
tecte deest, 
Crescit in alpibus omnibus peninsulae Kamtshatka locis glareosis, 
ubi 1908—09, julio mense legi. 
31. Saxifraga purpurascens Kom., nov. spec. 
(Sect. Boraphila Engl.) 
Rhizoma crassum parce ramosum obliquum circ. 5—10 cm longum 
nodosum radicibus fibrosis dense obsitum; folia omnia radicalia petiolata 
Cordato-orbiculata vel cordato-reniformia glabra, subcoriacea, petiolis la- 
mina subaequalibus parce pilosis, margine grosse aequaliter dentato, 
viridia vel purpurascentia; scapi 6—32 cm longi, panicula laxa ramulis 
elongatis laevibus vel parcissime glandulosis, bracteae oblongae vel ob- 
longo-lineares obtusiusculae, rarissime dentatae, pedicelli filiformis 4— 
7 mm lg.; calycis lacinii 1,5—2 mm longi reflexo patentes atropurpurei 
