4 
BRAND. 
examined I found the one cell imperfectly divided by an interrupted wall. 
Common name Aretukt. 
II. Section Bobua (DC.) Brand in Pflanzenreich, 6 (1901), 32. Genus Bobua 
DC. Prodr., 3 (1828), 23. 
Stamina ±distincte pentadelphia, basi tantum vel panlo supra basin 
connata ; filamenta flliformia. 
A. Inflorescentiae eompositae. 
a. Corolla extus sericea. 
a. Folia basi cuneata 3. 8. patens. 
13. Folia basi rotundata - 4. 8. floridissima. 
b. Corolla extus glabra. 
a. Stamina ca. 100 5. 8. polyandra. 
/3. Stamina 25-50. 
I. Fructus globosus. 
1. Inflorescentiae axillares, a basi furcatae, foliis superatae. 
6. 8. ferruginea. 
2. Inflorescentiae terminales, paniculatae, folia excedentes. 
7. 8. Ahernii. 
II. Fructus ellipsoideus 8. 8. adenophylla. 
B. Inflorescentiae simplices. 
a. Flores sub foliis prominentes 9. 8. oblongifolia. 
b. Flores in axillis foliorum. 
a. Ramuli glabri. 
I. Folia chartacea 10. $. betula. 
II. Folia coriacea. 
1. Folia 6-11 cm. longa 11. 8. C timing iana. 
2. Folia 3-5.5 cm. longa 12. 8. Whitfordii. 
/3. Ramuli ferruginei vel pilosi. 
I. Folia pleraque plus quam 4 cm. longa. 
1. Folia coriacea 13. 8. lusoniensis. 
2. Folia cliartacea 14. 8. Merrilliana. 
II. Folia pleraque minus quam 4 cm. longa. 
1. Folia utrimque glaberrima 15. 8. palawanensis. 
2. Folia ± pilosa 16. 8. depauperata. 
3. S. patens C. Presl Rel. Haenk., 2 (1831), 61; Brand in Pflanzenreich, 6 
(1901), 34. 
Arbor magna ramulis ferrugineis. Folia coriacea vel (juniora) cliar- 
tacea, 12-16 cm. longa, 4-7.5 cm. lata, oblonga vel elliptica, serrata vel 
integerrima, breviter apiculata, basi cuneata vel (raro) subrotundata ; 
petiolus ca. 2 cm. longus. Paniculae petiolis 3-6-plo longiores, pedicellis 
calyce longioribus vel aequilongis ; bracteae lanceolatae, hirsutae, calyx 
ferrugineus, lobis rotundatis tubum aequantibus; corolla calyce duplo 
longior, 5-partita; stamina ca. 100, corolla subbreviora; ovarium pilo- 
sum. Fructus ca. 8-10 mm. longus, ovoideus, superne paulo angustatus, 
brunneus, sub lente brevissime hirtellus, lobis ealycinis discum subpatenter 
superantibus. 
