342 L - Radlkofer. 



oblonga, apice acutiuscula vel brevissime acuminata, basi obtusa in- 

 aequilatera (latere exteriore breviore angustiore) petiolulis brevibus 

 crassiusculis insidentia, apice obscure denticulata, chartacea, nervis 

 lateralibus sat approximatis obliquis subtus prominentibus, supra ad 

 nervostantumpuberula, subtus — densissime ad"nervos — hirsuto-tomentosa, 

 opaca, epidermide mucigera ; paniculae axillares, ramis thyrsoideis cymulas 

 breviter stipitatas vel apice f lores singulos gerentibus, sordide tomentellae; 

 flores — (non suppetebant); fructus subsessilis, obcordato-2-coccus, cocco 

 altero interdum abortivo a lateribus compresso, coccis evolutis globosis 

 margine superiore in cristam medianam summo dorso in apiculum oblique 

 patentem terminatam productis, cano-tomentellis, subtransversim de- 

 hiscentibus, intus glabris; semina globosa; cotyledon interior circinata, 

 ab exteriore amplexa. 



Rami 3 mm crassi. Folia petiolo 2—3,5 cm longo adjecto 12 — 16 cm 

 longa; foliola cum petiolulis 2 — 4 mm longis 5 — 12 cm longa, 2 — 5 em 

 lata. Fructus cocci diametro 10 mm, in directione diagonali cristam 

 excipiente 12 mm longi, pericarpio 1 mm crasso. Semina diametro 7 mm. 



In Celebes: Koorders 18817,5.! (prov. Minahassa, in silva virginea 

 montis Lolamboelan, a. 1895, fruct.). 



Obs. Affinis Alectryoni inaequilatero Radlk. (in Philipp. -Tourn. 

 Sc. VIII, 1913, p. 459), qui inter alia differt foliolis majoribus, basi latere 

 interiore brevioribus, utrinque glabris, fructibus minoribus. 



Guioa. 



1. Guioa bullata Radtk., spec. nov. 



Frutex ? ; rami teretiusculi, striati petiolique thyrsique laxiuscule 

 fulvo-puberuli, cortice fusco; folia abrupte pinnata; foliola ± opposita 

 2 — 4, breviter late elliptica, ± inaequilatera, abrupte breviter acuminata, 

 basi obliqua obtusa vel subacuta petiolulis brevibus insidentia, margine- 

 integerrima subrevoluta, coriacea, nervis lateralibus validis arcuatos 

 adscendentibus supra impressis subtus valde prominentibus, inter nervos 

 et venas ± bullata, supra glabra nitidula nigro-fusca, subtus pilis patulis 

 perlaxe adspersa opaca rubro-fusca, utrinque laevia (attamen hie ilHc 

 papillarum vestigiis radimentariis subtus notata), cellulis secretoriis per 

 totum diachyma (et quidem per staurenchyma quodammodo pachy- 

 dermicis) persita, inde (subtus derasa) eleganter crebre pellucide punctata, 

 obsolete foveolata; petiolus rachisque teretiuscula ; paniculae axillares, 

 foliis paullo breviores, pauciramosae, ramis thyrsoideis cincinnos breviter 

 stipitatos paueifloros gerentibus; sepala pilis glandulisque ciliata; petala 

 late obovata, intus squamulis 2 cristatis villosis aucta; discus completus, 

 annularis, glaber; germen obovato-triquetrum, angulis superne fulvide 

 setoso-pilosis; capsula late obcordata, 3-alato-lobata, in stipitem brevem 

 3-angularem attenuata, glabra, aqua agitata spumam efficiens; semen 

 ellipsoideum, compressiusculum, fuscum, arillo tenui (fere totum?) ob- 

 volutum: arillus basi in processum ascendentem sulcatum et in alterum 

 in fructus stipitem descendentem productus. 



