134 



dispositis, usque ad 30 cm. longa ; pedicelli graciles, usque ad 

 1*2 cm. longi. Sepala ovato-lanceolata, acuta, 1'25 mm. longa, 

 0'75 mm. lata, glabra. Corollae albae tubus brevis, lobi ovato- 

 elliptici, obtusi, oblique leviter emarginati, 4'5 mm. longi, 3 mm. lati, 

 glabri. Coronae lobi columnae staminali adnati, basi gibbosi. 

 Craib, Kew Bull. 1911, p. 417. 



Chiengmai, Doi Sootep, in evergreen jungle, 900 m., Kerr, 1310. 



Owing to the flowers having been pressed quite flat it has been 

 found impossible to give minute details of their structure, e.g., in 

 the case of the shape of the corona lobes. 



There is no doubt but what this plant is closely allied to 

 Neohenrya Augustiniana, Hemsl., but in the writer's opinion this 

 plant is a Tylophora and should be named Tylophora Augustiniana, 

 Craib. 



Teiosma minor, Craib, Kew Bull. 1911, p. 418, comb. nov. Per- 

 gularia minor, Andr. F.B.I., iv. p. 38. P. odoratissima, Kurz, 

 For. Fl. Burma, ii. p. 203, non Sm. 



Bangkok, Zimmermann, 151. 



Distr. India, Indo-China, China. 



Teiosma pallida, Craib, Kew Bull. 1911, p. 418, comb. nov. 

 Pergularia pallida, Wight et Arn. F.B.I., iv. p. 38 ; For. Fl. 

 Burma, ii. p. 203 ; Coll. et Hemsl., Journ. Linn. Soc., xxviii. 

 p. 88 ; Hosseus, ii. p. 427. 



Chiengmai, in scrub jungle, 300 m., Kerr, 1224. 



Distr. India, Indo-China. 



Heterostemma siamicum, Craib, ab H. alato, Wight, caulibua 

 haud bifacia liter pubescentibus, foliis maturis basi alte cordatis, 

 nervis subtus haud alatis, coronae lobis pro corollae magnitudine 

 majoribus distinguenda. 



Caules primo pilis ferrugineis patulis instructi, mox fere glabri. 

 Folia oblonga, ovato-oblonga vel ovato-rotundata, basi juniora 

 cuneata, matura alte cordata, apice cuspidata, acuta, 4-10 cm. 

 longa, l'7-7'5 cm. lata, chartacea, utrinque pilosula, margine 

 integra, e basi 5-nervia, nervis secondariis (e costa ortis) utrinque 

 2-3 intra marginem arcuatis omnibus supra conspicuis subtus 

 prominulis nervis transversis supra subconspicuis subtus vix pro- 

 minulis ; petioli 2-8 cm. longi, supra valde canaliculati, apice 

 glandulis paucis fasciculatis instructi. Umbellae axillares, pluri- 

 florae, pedunculis 1*5-2 cm. longis suffultae ; pedicelli 1*5-2 cm. 

 longi. Sepala late lanceolata, obtusa, circiter 1 mm. longa, extra 

 parce adpresse pilosula, ciliata. Corollae luteae lobi ovato- 

 lanceolati vel oblongo-lanceolati, apice breviter bifidi, 3'5 mm. 

 longi, 2'5 mm. lati, extra pilosuli, intra pulverulento-tomentelli. 

 Coronae lobi petaloidei, corollae adpressi, lanceolati, acuti, basi 

 incrassati et appendiculati, 2 mm. longi Craib, Kew Bull. 1911, 

 p. 418. 



Chiengmai, scandent on village hedgerow, 300 m., Kerr, 1324. 



Hoya parasitica, Wall. F.B.I., iv. p. 57. 

 Chiengmai, Doi Sootep, 330-660 m., Kerr, 1690. 

 Distr. India, Burma, Assam, Malay Peninsula. 



