No. 19. Herzog's bolivianische Pflanzen, 1 [1913]. 55 
margine irregulariter dentatae, in supremis dentes mucronati vel 
glanduligeri. Folia ternata; longitudo petioli 2—3 cm, petioluli 
terminalis 0,5—1,0 cm‚ lateralium 1—2 mm; foliola subcoriacea, 
lanceolata, basin et apicem versus angustata, acuta, fere 6—S cm 
longa, 2,5—3,0 em lata, mediocriter serrata, utrinque fere 10-costu- 
lata, supra rugosa, nervis profunde insculptis, sparsim pilosa, 
subtus nervis elevatis areolata, molliter villosa. Inflorescentia termi- 
nalis, brevis, ramulis omnibus approximatis subeorymbosa; rhachis 
eum peduneulis cupulâque villosa, glandulifera, dense setoso-aculeo- 
lata. Flores breviter pedicellati, conspicui; cupula pelviformis; 
sepala triangularia, apice lanceolata, in flore et post anthesin por- 
recta; petala late obovata, 10—15 mm longa, saturate purpurea 
(conchyliata). 
R. Lechleri Focke arcte affinis diftert foliolis brevioribus ellipticis, 
stipulis ovatis, inflorescentià longiore et angustiore. 
Im subalpinen Gebüsch des Rio Sanjana, 3400 m (no. 2206a). 
Subg. Eubatus. 
R. Buchtieni Focke in Feppe, Repert. 1911 p. 237. 
Exs.: BucutieN Exs. 641 et Museo Nacional no. 2856. 
Häufig im subalpinen Gebüsch bei Incacorral, 3000 m (no. 2215. — 
„Blüthen hellrosa, Einzelfrüchte gross”). 
R. aenigmaticus n. nomen; verosimile f. bybrida. R. Buehtienii 
BucnmieN Hb. Boliv. (numerus in sched. deest), lect. prope 
Unduavi novb. 1910 (R. Briareus X Buchtieni?). 
Ramum vidi unicum A ZR. Buchtieni dilfert foliis omnibus fere 
quinatis, nervis foliolorum magis numerosis, inflorescentià terminali 
panniculatà fundo foliifera, floribus multo minoribus, pube partium 
juniorum conspicuà etc. 
Ramus in infloreseentià dense inferne parce puberulus, angulatus, 
aculeis robustis incurvis armatus. Folia omnia fere quinata; stipulae 
lineares (latiores quam in ZR. Buchtieni), petioli fundo adnatae:; 
petioli aculeis validis uncinatis armati; foliola ovato-lanceolata, ad 
basin rotundata vel emarginata, acuminata, crebre et argute serru- 
lata, utrinque fere 12—15-costulata, supra glabra, subtus in nervis 
venisque puberula, in areolis inter venarum rete glandulis parvis 
sessilibus punctata. Longitudo petioli ca. S—10, petioluli terminalis 
9, infimorum 0,5, folioli terminalis 10—12 em; latitudo folioli ad 
5 (vel 6) em. Inflorescentia terminalis, elongata, panniculata, inferne 
folüfera, maximà ex parte bracteis concavis instructa, quae vero 
apieem versus partim foliaceae evadunt. 
Flores breviter pedicellati, minores quam in R‚ Buchtieni; alabastra 
