65 



Pueraria siamica, Craib, ab affini P. Collettii, Prain, foliolis 

 acuminatis acutis, stipellis duplo longioribus, racemis gracilioribus 

 longioribus haud tarn densis, pedicellis sub anthesin gracilibus calyce 

 longioribus distincta. 



Herba scandens ; ramuli 3 mm. diametro, molliter albo-tomentelli. 

 Folia pinnatim trifoliolata ; petioli 4-7 cm. longi, supra canali- 

 cular, indumento ut ramulis ; foliola ovata, apice acuminata, acuta, 

 basi terminalia cuneata, lateralia obliqua, rotundata, 9-14 cm. 

 longa, 4-6*5 cm. lata, margine integro, chartacea, supra hispidula, 

 subtus molliter pubescentia, nervis lateralibus utrinque 5-6 cum 

 nervulis supra conspicuis subtus prominentibus ; petioluli ad 4 mm. 

 longi ; foliola terminalia a lateralibus 2-3*2 cm. distantia ; stipellae 

 ad 6 mm. longae. Racemi solitarii axillares vel ad apices ramulorum 

 paniculati, graciles, ad 32 cm. longi, nodis basalibus 2*5-3*5 cm., 

 intermediis ad 1*5 cm. distantibus ; bracteae lanceolatae, acutae, 

 2 mm. longae ; pedicelli graciles, ad 3*5 mm. longi. Calycis lobi 

 1 mm. longi, duo supremi in unum connati, tubus 2 mm. longus. 

 Corolla purpurea, longe exserta ; vexillum amplum, reflexum, emar- 

 ginatum, basi auriculatum, 4*5 mm. longum, 6 mm. latum, ungui 

 circiter 2 mm. longo ; alae oblongo-obovatae, basi appendiculatae, 

 5'5 mm. longae, 2*5 mm. latae, ungui 2*5 mm. longo ; carina obtusa, 

 4 mm. longa, 2 mm. lata, ungui 2*5 mm. longo. Stamen vexillare 

 ima basi liberum, medio cum ceteris connatum ; antherae uniformes. 

 Ovarium 3 mm. altum, 9- ovulatum, stylo glabro.— Craib, Kew Bull. 

 1911, p. 40. 



Chiengmai, Doi Sootep, 720 m., Kerr, 831. 



Since the publication of this species additional material has been 

 received at Kew from Upper Burma and also from Siam of 

 P. Collettii. After a careful examination of this material the 

 writer has come to the conclusion that P. siamica is probably only 

 a low level form of P. Collettii. 



Pueraria Wallichii, DC— F.B.I., ii. p. 198; Coll. et Hemsl., 

 Journ. Linn. Soc, xxviii. p. 47 ; Prain, Journ. As. Soc. Beng., 

 lxvi. p. 419 ; Hosseus, i p. 493 et ii. p. 399. 



Chiengmai, Doi Sootep, 540-1700 m., Kerr, 878, 1556, 1556b, 

 Hosseus, 207. 



Distr. E. Himalayas, Burma, Yunnan. 



Cruddasia insignis, Prain, Journ. As. Soc. Beng., lxvii. p. 287. 

 Chiengmai, in open jungle on top of Doi Sootep, 1500-1650 m., 

 Kerr, 727. 



Distr. Upper Burma. 



Canavalia ensiformis, DC.-F.B.I., ii. p. 195; Coll. et Hemsl., 

 Journ. Linn. Soc, xxviii. p. 48 ; Williams, Bull. Herb. Boiss., v. 

 (1905) p. 21. 



Chiengmai, 300 m., Kerr, 1532b ; Bangkok, Zimmermann. 



Distr. Tropics — often cultivated. 



Canavalia lineata, DC. — Prain, Journ. As. Soc. Beng., lxvi. 

 p. 418. C. obtusifolia, Baker, F.B.I., ii. p. 196, non DC. 

 Sriracha, trailing over the beach, Kerr, 2130. 

 Distr. Coasts of Tropical Asia and Australia. . 

 21218 fl 



