451 



90. Lycianthes tarmensis Bitt. n. sp. 



Fruticosa; rami decambentes, superiores teretes, ca. 1,5—4 

 mm diam., primo sicut ceterae partes virides pilis simplicibus 

 rigidulis subsetulosis plerumque 3-cellularibus acutis fere accum- 

 bentibus pallide flavidis densis obtecti, + ve ramosi, tandem 

 pilis sensim evanidis cortice pallide fusco in statu sicco longitudinaliter 

 sulcato obtecti; internodia 1 — 3,5, raro — 6 cm longa; folia inferiora 

 alterna, superiora saepe false geminata, manifeste inaequalia; petioli 

 breves, foliorum majorum ca. 3—4 mm, foliorum minorum solam 

 1 — 1,5 mm longi vel laminae minores subsessiles, petioli eodem in- 

 dnmento denso saepe intensius flavido quo rami obtecti; laminae 

 majores oblique late lanceolatae, utrinque angustatae, basi 

 +_ ve oblique cuneatim in petiolum abeuntes, ad apicem versus 

 acuminatae, acutae, superiores ca. 4:1,3 — 1,5, 5,2:1,9, 6:2,2 cm, 

 inferiores nsque ad ca. 7,5 — 8:3 cm, laminae minores breviores 

 obtusioresque, oblique ovati-ellipticae vel late lanceolati-ellipticae, 

 ca. 0,9:0,6, 1,3:1, 3,2:1,5, 3:2 cm, laminae omnes membranacae, 

 supra sordide virides, in tota superficie pilis simplicibus acutis 

 accumbentibus flavidis crebris strigulosae, subtus pallidiores, pilis 

 tenuioribus pallide flavidis acutis subaccumbentibus densis molliter 

 strigulosae; vena media et venae later. prim. in utroque latere 5 — 6 

 curvatim ascendentes subtus parum prominentes; inflorescentiae 

 sessiles inter foliorum geminatorum axillas, 1 — 2-florae; pedicelli 

 graciles, elongati, in statu florifero jam 3,2 — 3,5 cm longi, 

 curvatim ascendentes, pilis simplicibus plerumque 3-cellularibus 

 erectis strigulose subaccumbentibus flavidis crebris obsiti; calyx 

 cupulatus, ca. 6 mm longus, 6 — 8 mm diam., in parte inferiore 

 connata ca. 3 — 3,5 mm longus, 10-costatus, dentibus 10 lineari- 

 subulatis paulum inaequilongis ca. 2,5—4 mm longi s paulo infra 

 marginem truncatum oriundis, extus sicut pedicelli pilis flavidis 

 simplicibus subsetulosis densiusculis obsitus, intus in parte connata 

 glandulis minutis breviter stipitatis crebris instructus; corollaalba 

 venis violaceis percursa (sec. cl. Weberbauer), clausa ca. 13mm 

 longa, campanulati-stellata, profunde in lobos lanceolatos ca. 

 11 mm longos 3 mm latos acutiusculos vel obtusiusculos extus 

 praeter basim glabram pilis 2 — 3-cellularibus substrigulosis flavidis 

 densiusculis obsitos intus glabros solum apice cucullato dense sub- 

 strigulosi-piloso partita; corollae tubus ca. 2 mm longus, intus quoque 

 glaber; filamenta 1 mm longa, glabra; antherae ellipsoideae, ca. 

 4:1,2 mm, utrinque emarginatae, poris apicalibus parvis; ovarium 

 ovoidei-conicum, ca. 2:1,3 mm, glabrum; Stylus stamina superans, 

 fa. 5 — 5,5 mm longus, glaber; Stigma styli apice parum crassius, 

 snbclavatum, obtusum; fructum non vidi. 



Peru, Dept. Junin, Prov. Tarma: Berge westlich von Huaca- 

 pistana, im Schatten hoher Sträucher an feuchteren Stellen — 2000 m 

 ü.M., Weberbauer n. 2141! (hb. Berol.), Jan. blüh. 



»Strauch mit niederliegenden Zweigen: Blütenfarbe weiß mit violetter 

 Aderung.« (Web er bau er in sched.) 



29* 



