870 L. Radlkofer. — Sapindaceae. 



F. 2. hemidasya Radlk. 1. c. : Rami, petioli rhachisque foliorum vel rhachis sola 

 pube patula molli induta, foliola subglabra nee nisi pilis raris subtus adspersa. 



In Philippinarum insula Luzon et (forma 2) in Tablas quoque et in Mindanao: 

 F. 1: Vi dal n. 220! (San Miguel de Mayumo, prov. Bulacan, circ. 1883, fl.; Hb. Kew., 

 ubi legitur: S. Miguel, Nueva Ecija, Luzon); Merrill n. 2842! (prov. Rizal, Bosoboso, 

 m. Jul. 1903, fr. semimat. ; comm. ex Hb. Manil., ut et sqq.); Ahern's collector 

 n. 3156! (prov. Rizal, m. Maj. — Jun. 1905, fr.). — F. 2: Eimern. 5639! (prov. La Union, 

 Bauang, m. Febr. 1904, fr.); Ahern's collecior n. 421! (prov. Rizal, Antipolo, m. Febr. 

 1904, fl.); J. Reillo n. 1345! (prov. Rizal, m. Dec. 1912, fl.); Cortes et Rendal 

 n. 19460! (ins. Tablas, m. Oct. 1912, fr.); D. P. Miranda n. 20542! (Mindanao, ad li- 

 tora maris in subprov. Butuan, m. Sept. 1913, fr. juv.). — Gfr. etiam Merrill, Enum. 

 Philipp, pl. II. (1923) 502: »scarcely more than a pubescent form of T. triptera«. 



Accedit species mihi ignota. 



5. T. penangensis Ridley in Journ. As. Soc. Straits Br. LXXXII. (1920) 181 et Fl. 

 Malay Penins. I. (1922) 496. — Arbor alta; folia paripinnata, foliola 2 — 3-juga, oblonga, 

 obtusiuscula, basi breviter euneata vel rotundata, chartacea, glabra; panicula termi- 

 nalis, laxa, ramis remotis; flores numerosi in ramis fasciculati ut et pedicelli velutino- 

 pubescentes; sepala 4, ovata, extus lanato-pubescentia; petalaO; stamina in flore fem. 

 filamentis brevibus haud exsertis, in flore masc. filam. longis gracilibus; discus irregu- 

 lariter lobatus, haud unilateralis; germen triquetrum, dense pilosum, stigmatis lineis 3 

 in apice angustato decurrentibus. 



Folia circ. 18 cm longa; foliola 7,5 — 12,5 cm longa, 5 — 6 cm lata, petiolulis 6 mm 

 longis, petiolo circ. 7,5 cm longo. Panicula circ. 20 cm longa, ramis infimis circ. 5 cm 

 longis. Pedicelli circ. 2,5 mm longi (ex descript. angl. 1. c). 



In peninsula Malacca indigena: Curtis (Penang hill, 1200 ft.); Foxworthy 

 (Negri Sembilan, Port Dickson). 



Obs. »This plant is doubtful, as I have not seen the fruit, and it differs in general appearance 

 from the rest of the genus. It has the habit of Erioglossum, but in many respects resembles Lepisan- 

 thes« (Ridley, 1. c). 



45. Hedyachras Radlk. 



Hedyachras Radlk. (gen. nov.) in Engler's Bot. Jahrb. LVI. (1920) 258, annot. 

 (charact. brevis), et in Philipp. Journ. Sc. XX; 6. (VI, 1922) 658; Merrill, Enum. 

 Philipp, fl. pl. II. (1923) 502. 



Flores minores, spurie polygami, masculi numerosi et feminei (hermaphroditos men- 

 tientes) pauci in iisdem inflorescentiis. Calyx 4-sectus, segmentis deltoideis subindupli- 

 cato-valvatis, denique horizontaliter expansis.immo reflexis, extus subfulvo-tomentosis, 

 intus cano-pubescentibus, pressione staminum et antherarum striatis. Petala 0. Discus 

 fundum calycis vestiens, patellaris, glaber, margine crenulatus, nigro-fuscus. Stamina (an 

 semper?) 6, (floris £ brevia) filiformia, intra discum inserta, glabra, in alabastro supra 

 discum arcuatim expansa, apice inflexa (inde bis curvata), dein exserta; antherae tu- 

 mide deltoideae, apice retusae, basi excisae, dorso supra excisuram affixae, introrsae, 

 connectivo dorso dilatato, glabrae, in alabastro arete conniventes; pollinis granula 

 trigono-globosa triporosa, parva. Germen (floris <$ rudimentarium) in disci centro 

 sessile, tumide obeordatum, 2-loculare, inter loculos sulco exaratum, densissime tomen- 

 tosum, stylo brevissimo conico sulco suturali notato sub tomento ^ oeculto superatum. 

 Gemmulae in loculis solitariae, axeos tuberculo basali insidentes, ereetae sub-campylo- 

 tropae, micropyle extrorsum infera. Fructus magnus, carnosus, indehiscens, compres- 

 siuscule pyriformis pyrique medioeris magnitudine, ^ glabratus, fragrans, edulis, sa- 

 pore grato (inde generis nomen), 2- vel abortu 1-spermus. Semen oliviforme, exarilla- 

 tum, testa tenuiter crustacea, endocarpio e cellularum filiformium collenchymaticarum 

 stratis decem pluribusve^cohflato arete adhaerente spadicea glabra. Embryo erectus, 



