44 



Sapindaceae. 



Cardiospermum Halicacabum, Linn. — F.B.I., i. p. 670 ; Williams, 

 Bull. Herb. Boiss., v. (1905; p. 961 ; Hosseus, ii. p. 408; Fl. Indo- 

 Chine, i. p. 1004. 



Chiengmai, in scrub jungle on banks of Meli Ping, 300 m., Kerr, 

 lol ; Paknampo (ex Hosseus). 



Distr. Tropics. 



Allophylus eustachys, Radlk., in conspectu Allophylorum auctore 

 Radlk. (in Sitzuugsber. K. bayer. Ac, xxxviii. 1908, p. 209) post 

 A.javensem, Blume (p. 231 ) inserendus, a quo difFert omnium partium 

 hirsutie. 



Arbor 7*5 m. alta (ex Kerr) ; rami teretes, 4 mm. crassi, ut et 

 petioli, petioluli thyrsique pilis patulis subfusce hirsuti, cortice 

 pallido lenticelloso-punctato. Folia 3-foliolata, 17-28 cm. longa, 

 petiolo robusto teretiusculo supra sulco apice tantum manifesto ex- 

 arato 17-28 cm. longo adjecto ; foliola rhombeo-lanceolata, acumi- 

 nata, intermedia basi cuneata, lateralia basi valde inaequilatera in 

 petiolulos contracta, intermedia cum petiolulo 1'5 cm. longo 12-18 

 cm. longa, 4-6 cm. lata, lateralia paullo minora, petiolulis 5-6 mm. 

 longis, subrepande mucronulato-denticulata, membranacea, nervis 

 utrinque 10-13 sat approximatis procurvis subtus prominulis in 

 mucronulos pilosos excurrentibus, saturate viridia, opaca, supra pilis 

 brevioribus praesertim ad nervos obviis hirtella, subtus pilis longi- 

 oribus undique crebris subhirsuta margineque ciliata, epidermide 

 valde mucigera. Thyrsi axillares, solitarii, simplices, robustiores, 

 stricti, ad 20 cm. longi, rliachi striata hirsvita fere a basi cincinnos 

 glomeruliformes sessiles crebros gerente ; alabastra 1*5 mm. dia- 

 metro ; llores mediocres, breviter pedicellati. Sepala glabriuscula. 

 Petula cochleariformia, ungui longo pilosiusculo, squama biloba 

 villosa. Disc7is, stamina, germen puberula. Frticttts juvenilis cocci 

 globosi, pilis longiusculis laxe adspersi ; fructus maturus non visus. 



Chiengmai, Ban Pong, 330 m,, Kerr, 1944. 



Allophylus glaber, Radlk.—F\. Indo-Chine, i. p. 1014. 



Siam (ex Fl. Indo-Ckine). 



Distr. Cambodia, Cochinchina (ex Fl. Indo-Chine). 



Allophylus sootepensis, Craib, habitu A. lonyipidi, Radlkofer, similis 

 sed raceiais saepissime hand furcatis differt. 



Fruticulus 1*2 m. altus (ex Kerr) ; ramuli teretes, 3 mm. diametro, 

 fere glabri, cortice rubro-brunneo obtecti. Folia trifoliolata ; foliola 

 breviter petiolulata, oblanceolata vel oblongo-lanceolata, apice 

 acuminata, obtusa, basi terminalia cuneata, lateralia inaequalia, 

 obtusa, foliorum ramulorum apices versus maxima, ad 19 cm. lon^a, 

 5*5 cm. lata, foliorum paulo inferius 4'5-12*5 cm. longa, 1*8-4 cm. 

 lata, membranacea, juventute utrinque pilosula mox fere glabra, 

 margine praecipue a medio apices versus distanter serrata, nervis 

 lateralibus utrinque 10-11 ad marginem excurrentibus cum costa 

 supra conspicuis subtus prominulis nervis transversis utrinque, subtus 

 magis, conspicuis ; petioli foliorum majorum 10'5-13*5 cm. longi, 

 minorum 3-6 cm. longi, supra caniiliculati, puberuli vel fere glabri, 

 Thyrsi axillares, solitarii. saepissime simplices, 7-15 cm. longi, 



