THE PHILIPPINE 
Journal of Science 
C. Botany 
Vol. VI. NOVEMBER, 1911. No. 5. 
PHILIPPINE MILLETTIAS. 
By S. T. Dunn. 
(Kew, England.) 
Being engaged in the study of the large and perplexing genus Millettia 
I requested a loan of the Philippine specimens in the Herbarium of the 
Bureau of Science in order to supplement the abundant material from 
those Islands already preserved in the Kew Herbarium. Mr. Merrill’s 
courteous compliance with my request now enables me to draw up the 
following key to the Philippine representatives of the group, and to add 
the descriptions of three additional species, the types of which are pre- 
served in the Herbarium of the Bureau of Science. 
KEY TO THE PHILIPPINE MILLETTIAS. 
1. Flowers subtended by long linear bracts 1. M. racemosa 
1. Bracts short or none. 
2. Leaflets stipellate 2. M. piscatoria 
2. Leaflets without stipellae. 
3. Flowers paniculate. 
4. Leaflets 3 to 5 3. M. longipes 
4. Leaflets 11 to 13 4. M. litoralis 
3. Flowers racemose. 
4. Fruiting pedicels 1.5 to 2 cm long 5. M. canariifolia 
4. Pedicels in flower and fruit less than 1 cm long. 
5. Leaves less than 10 cm long.——. 6. M. foxworthyi 
5. Leaves 15 to 30 cm long. 
6. Standard without auricles. 
7. Racemes pedunculate 7. M. stipulata 
7. Racemes floriferous to the base.. 8. M. luzonensis 
6. Standard auricled. 
7. Calyx 4 mm deep 9. M. cavitensis 
7. Calyx 2 mm deep. 
8. Leaflets 9 10. M. merrillii 
8. Leaflets 5 .p||ll. M. capillipes 
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