Plantae novae andinae imprimis Weberbauerianae, II. 517 
in ramulos 2 inaequilongos a basi divisi, ramuli strieti, erecti, scaberuli, 
longiores inferiores 7—9 cm longi, superne racemosim spiculas gerentes vel 
nonnihil iterum divisi, ramuli breviores magis inferne spiculigeri; spiculae 
breviter pedicellatae, compressae, 12—14 mm longae, 5-florae; glumae 
vacuae inaequales, inferior lanceolato-elliptica, obtusiuscula, 4-nervia, 4 mm 
longa, superior elliptica, obtusa, 6 —6!, mm longa, praeter medianum 
nervis 2 lateralibus parum conspicuis instructa; rhachillae articuli breves; 
glumae floriferae latae, 5-nerviae, ellipticae, breviter acutae, laeves, inferior 
8,9—9 mm longa; antherae 4,5 mm longae; lodiculae apice bilobae. 
»Gesonderte Büschel bildend. Ährchen rötlich gescheckt. Vegetative Teile 
blaugrün.« 
Peru: Dep. Ancachs, supra lacus Yanganuco ad Yungay, in graminosis 
ad 4400 m s. m. (WEBERBAUER n. 3275 — florens mense Junio 1903). 
Bromus Weberbaueri Pilger n. sp.; humilis, perennis, caespites densos, 
humiles, 5—7 cm altos formans; culmi e caespitibus exserti, superne e 
vaginis longe exserti, 40—143 cm alti; foliorum innovationum lamina an- 
gustissima, involuta, erecta, strictiuscula, compressa, breviter acuta, 3—5 cm 
longa, bene involuta vix 0,5 mm lata, nonnumquam minus involuta, laevis, 
margine scaberula, ligula breviter membranacea, truncata, vagina glabra, 
latiuscula, nervis prominentibus, culmus basi vaginis latiusculis, pro parte 
sese amplectentibus circumdatus, lamina folii sub panicula ad 2 cm longa; 
panicula parva, laxiuscula, ambitu circ. elliptica vel ovata, 4—5 cm longa; 
rhachis satis yalida, angulata, scabra, —- arcuata; rami a basi in ramulos 
2 divisi, ramuli inferiores strictiusculi, scabri, ad 4 cm longi, superne spiculas 
nonnullas longius pedicellatas gerentes, ramuli superiores valde reducti; 
spiculae 3-florae, cum aristis 13—15 mm longae, angustae, superne parum 
dilatatae; glumae vacuae subaequilongae, inferior lanceolata, longe attenuata, 
l-nervia, scabra imprimis ad nervum, 8,5—10 mm longa, superior perum 
latior, nervis lateralibus 9 parum conspicuis; gluma florifera floris infimi 
elliptica, dorso scabra, brevissime 2-dentata et parum sub apice aristata, 
gluma sine arista 6,5—7 mm longa, arista validiuscula, scabra, plerumque 
recta 5,5—6 mm longa; palea ad carinas anguste implicata, scabra, im- 
primis ad carinas, 7 mm longa; staminum antherae parvae, ovales; fructus 
cylindricus, hilo longo lineari, stigmatibus brevibus, breviter plumosis. 
Peru: Dep. Ancachs in provincia Cajatambo, in jugo »Chonta: in 
montibus »Cordillera negra« supra Ocros, solo lapidoso, parum herbis 
obtecto, 4500—4800 m s. m. (WEBERBAUER n. 2814 — florens mense 
Aprili 1903). 
Species Andium montium elatorum bene distincta. 
3. C. B. Clarke: Cyperaceae andinae. 
Cyperus saturatus C. B. Clarke; robustior, foliis 8 dm longis, ? em 
latis; umbella subsimplice, 5—7-radiata, 8 cm in diam.; spicis 10-stachyis,- 
