Ill 



Yields of the Lesser yam and of some African yams ... 159 



YieUing oil. 



€astor oil ... ... ... ,, 263 



Castor oil as a crop . . .. ... .. 284 



Castor oil diseases ... ... ... ... 304 



Races of the Coconut palm ... ... ... 142 



The Cohune Nut ... ... ... 432 



The Oil-palm in the East ... .. ... ...217,265 



Vegetable oil and palm products industry ... ... 304 



Yielding rubber and gums 



Chrysil rubber ... ... ... ... 307 



Notes on Hevea confusa, Hemsl. ... .. ... 205 



Propagation of Hevea from stakes ... ... ... 54 



The discovery of rubber ... ... ... ... 309 



The Gardens' Hevea tree No, 1844, H. confusa, Hemsl. ... 113 



Pood (see also Economic Plants which yield food) 



How to prepare maize for bread or pudding ... ... 137 



It needs want to make people change their food-habits ... 135 



Vitamines ... ... .. ... .. 308 



Fungi of Malaya 



A host index of th>: Fungi of the Malay Peninsula ... 231,276 



A list of the Fungi of the Malay Peninsula ... ... 311 



Another "Wet-rot" and Poria hypobrunnea ... ... 429 



Coconut bud-rot ... ... ... ... ... 208 



Echinodia theobromae ... ... ... ...144,199 



Fungi from Singapore and also from Penang ... ... 116 



Hevea versus Fungi ... ... ... ... 109 



Host index for Penzig's and Saccardo's Icones fungorum javani- 

 corum, Diagnoses fungorum in insula Java collectorum, 



and Raciborski's Parasitischen Algen and Pilze Javas ... 14 



Mango pests in Singapore .. ... ... ... 115 



Red-ring disease of Coconut ... ... ... .., 259 



The Angsana tree ... ... .. ... ... 197 



The fungus flora of Hevea brasiliensis ... ... ... 186 



Insect-Pests 



A beetle which atta".ks yams (Lema sp. or Criocera sp.) ... 6 



A pest of Lima beans (Cryptocephalus sp. ) ... ... 205 



A remedy for bean fly (Agromyza phaseoli) ... ... 263 



Catochrysops pandava, a butterfly destructive to Cycads ... 1 



Identity of a Coconut Hispid (Plesispa reichei) ... ... 3 



Mango pests in Singapore ... ... ... 115 



Promeeotheca Cumingii, Baly, another Coconut Hispid and a 



pest in Malacca .. ... ... ... 3 



The Melonfly, Bactrocera cucurbita; ... ... ... 432 



Tuba root as an insecticide ... ... .. ... 192 



Insects Visiting Flowers. 



Some notes on the pollination of flowers in the Botanic Gardens, 



Singapore, and in o'.hef parts of the Malay Peninsula ... 155 



Lightning. 



Effect of lightning on trees ... .. ... 303 



Lightning and Hevea ... ... ... ... 145 



Morphology of Plants. 



Polyembryony ... ... ... ... 258 



Twin nutmeg seeds ... ... ... ... 153 



'Ornamental Plants. 



A guide to the Palm collection in the Botanic Gardens, ... 177,246 



Orchid notes ... ... ... ... 44,441 



