C. LAUTERBACII. niI.I.KMArEAE. 835 



DILLENIAGEAE 



VON 



C. LAUTERBACH. 



(Gedruckt im Mai 19 12). 



Saurauia Willd. in Neue Schrift. Ges. nat. Fr. III 406. 



-J Saorania conferta ^Varb. in Engl. bot. Jahrb. 13 p. 379. — Nova Guinca VIII 305. 



Sudwest-Neu-Guinea : Biwak Alkmaar, 130 m., Urwald (Braxderhorst n. 372, Strauch, bl. 9. April 

 1908). — Flachland, Urwald (v. Roemer n. 285, bl. 15. Sept. 1909). 



Endemisch. 



^ Saurauia alkmaarensis Laiitbch. in Nova Guinea VIII 306. 



Sûdwest-Neu-Giiinea : Noord-[Lorentz-]Flu.ss, Urwald, Banni (v. Roemer n. 554, weiss bl. 

 15. Okt. 1909). 



Bislier nur am Noord-Fluss gefunden. 



"^ Saarauia Versteegii Gilg et Lantbch. in Nova Guinea VIII 306. 



Sùdwest-Neu-Guinea : Berge am Noord-Fluss ca. 750 m. Urwald (v. Roemer n. S04, bl. Nov. 1909. — 

 n. 904, weiss, bl. 7. Nov. 1909. — n. 984, bl. 8. Nov. 1909). 



Endemisch. 



•-'Saurauia aculeata Lautbch. n. sp. 

 Frutex, ramis gracilibiLS 1.5 — 2 mm. crassis, aculeis sparsis ad i mm. longis obsitis, 

 novellis squamulis crebris convexis obtectis; petiolus 10 — 20 mm. longus, supra canaliculatus, 

 parce squamulosu.s; folia oblonga, basi plus minus oblique acuta, apice acuminata, subcoriacea, 

 6 — 12 cm. longa, 3 — 4 cm. lata, glabra, subtus in costa interdum basin versus aculeo praedita, 

 margine remote spinuloso-serrulato, nervis lateralibus 7 ascendentibus, subtus cum costa pro- 

 minulis; pedunculus axillaris, 1.5 — 4 cm. longus, gracilis, uniflorus vel triflorus, pedicelli basi 

 duobus bracteis subulatis, i — 2 mm. longis suffulti, 5 — 10 mm. longi, statu fructifère ad 

 20 mm. elongati, binis bracteis subulatis instructi; floris nondum plane evoluti: sepala ovata 



Nova Guinea. VIII. Botanique. ioS 



