Guioa, Cupaniopsis. 1177 



anteriorly, densely short-hairy. Stamens 7, inserted within the disk, 3 — 3,5 mm long; 

 filaments subulate or subulate-ensiform, tapering to a filiform apex, densely whitish, 

 silky-hairy except the filiform tail; anthers minute, cordate, bluntly apiculate, glabrous. 

 Ovary sessile, ovoid, subtrigonous, subgibbous anteriorly, about 5 mm long (incl. the 

 subulate style), grey felted, 3-celled, cells 1-ovuled; stigma undivided, glabrous. Fruit 

 (not Seen) fleshy, 3-angled (fide Parkinson).« 



In India orientali: »South Tenasserim, Ngawun Valley, 300 ft., Jan., G. E. Par- 

 kinson n. 1618. — Vernacular name: Ka Pu Oung Ret (Shan).« 



Species haud descripta. 



Guioa rubrofusca Radlk. ex Merrill, PI. Eimer. Borneenses (1929) 175. 



In Borneo: Eimer n. 21392 (near Tawao). — »The same species is represented 

 by Villamil n. 171 (det. Radlkofer) from Sandakan, recorded by me (Bibl. Enum. 

 Born. PI. [1921] 361) from Borneo as Guioa regularis Radlk. and Wood n. 2027 from 

 the same locality.<< 



89. Gnpaniopsis Radik. 



Cupaniopsis Radlk. in Sitzungsber. bayer. Akad. IX. (1879) 483, 498 (char. gen.), 

 530n. 342 — 364 (enum. spec), 584 sqq. (consp. spec), XX. (1890) 264, 291, 357 et in 

 Engl. u. Prantl, Nat. Pflanzenfam. 111.5.(1895) 346; H. Schinz et Guillaumin in Fr. 

 Sarasin et J. Roux, Nova Galed. B I. 2. (1920) 172 (C. glomeriflora Radlk., C. oedipoda 

 Radlk.); Guillaumin in Bull. Soc. bot. France LXXIX. (1932) 339 (clavis specierum 

 novo-caledonicarum). — C. sp. Guillaumin (1912), cfr. C. petiolulata Radlk., chytradenia 

 Radlk., fruticosa Radlk. — non C. sp. Maiden et Betche (1908, C. Dunnii), cfr. Rhyso- 

 toechia bifoliolata Radlk.; Radlk. (1913, C. patentivalvis), cfr. Gloeocarpus patentivalvis 

 Radlk.; Guillaumin (1911, sphalm., C. arcuata), cfr. Arytera arcuata Radlk. — Cupania 

 sp. autor. varior., cf. lit. specier. 



Flores spurie polygami, reguläres, mediocres. Sepala 5, libera, ovalia vel sub- 

 orbicularia, concava, 2-seriatim imbricata, exterioribus 2 minoribus, glabra vel varie 

 induta margineque glandulis stipitatis ciliata, in nonnullis {C. foveolata, anacardioides, 

 Wadsworthii), ut et petala, cellulis secretoriis persita. Petala 5, sub disci margine 

 inserta, sepalis dimidio minora (sect. IL), vel subaequilonga (sect. III.), raro longiora 

 (sect. I.), subovalia, basi unguiculata, margine pilosula (nee glandulosa), basi intus 

 squamulis 2 ecristatis villosiusculis liberis vel cum petalorum margine connatis aucta. 

 Discus regularis, annularis, interdum lobulatus, glaber vel tomentosus. Stamina 6 — 8, 

 in 1 specie 8 — 10 {C. anacardioides), in altera 5 {C . flaccida) , intra discum inserta, 

 floris (J exserta (fl. $ abbreviata); filamenta filiformia, ^t pubescentia; antherae nunc 

 oblongae, curvatae crassiores (in sect. I. et IL), nunc minores, breviter ellipsoideae 

 (in sect. III.), plerumque glabrae, connectivo in 1 specie (C flaccida) apice in glandulam 

 producto; poUinis granula trigono-placentiformia, triporosa. Germen plerumque 

 trigono-ovoideum vel obovoideum, 3( — 4)-, raro 2-loculare {C. platycarpa), sessile vel 

 stipitatum, pubescens glabrumve; Stylus germen aequans breviorve, apice 3-crure, 

 cruribus dorsalibus, vel declive 3-stigmatosum, stigmatibus striiformibus suturalibus; 

 gemmulae ut in Cupania. Capsula trigono-globosa, -ellipsoidea velj -obovoidea, 

 interdum 3-quetra (C fruticosa, subcuneata), 3-locularis, raro 2-locularis et a loculorum 

 lateribus compressa (C platycarpa), sessilis vel stipitata, glabra vel varie induta, intus 

 saepe villosa, loculicide dehiscens, subdrupacea, sarcocarpio ^t carnoso vel corticoso 

 plerumque cellulis secretoriis (resinigeris) persito, endocarpio J^ lignoso. Semina 

 plerumque ellipsoidea, testa tenuiter crustacea spadicea interdum (in sect. IL) cellulis 

 ohio resinave foetis instructa {C. foveolata, anacardioides, stenopetala, gigantophylla, 

 leptobotrys, vitiensis), arillata, arillo cupulari vel semen totum involvente (neque caudato, 

 neque dimidiato) carnoso subcerino et (in sect. IL) saepe cellulis magnis resinigeris vel 

 oleigeris persito (C. serrata, anacardioides, Wadsworthii, subserrata, stenopetala, giganto- 



