Appendix. 357 



No. 952. Papeda, Hsskl., differs from citrus in having a 

 plane four-toothed calyx, with four petals, twenty-four 

 stamens, with their filaments all free. Papeda Rumphii, 

 Hsskl. (Lemon Papeda, Rmph. Amb. II. 104, t. 27), 

 Djerock poerroet (Frutex, arbor). 



Petioles large winged, leaves ovate obtuse crenate, 

 with transparent dots ; flowers in terminal racemes ; 

 fruit sub-globose, thick skinned, warty ; pulp greenish, 

 bitter, and very acid. The petals externally are of a 

 dull rose colour. The flowers are among the smallest. 



No. 95 3. Citrus, L. Endl. Gen. 5514. Citrus ovata (Hsskl.), 

 Djeroek tanfoeng boerrah (Arbor). 



Petioles almost naked, leaves ovate, rather acute, 

 crenate-serrate ; flowers sub-corymbose, with thirty sta- 

 mens, the terminal corymbs few-flowered ; fruit sub- 

 oviform, skin rather thick, yellowish-green ; pulp pale, 

 juice acid ; petals totally white. 



Citrus amara, Hsskl. Djeroek post, or Dj. Liemoh gedeh 

 (Arbor). 



Petioles almost naked, the larger leaves elliptic, or 

 ovate-oblong, obtuse, sometimes retuse, with large cre- 

 nations ; flowers . . . . ; fruit globose, golden yellow, 

 thin-skinned ; pulp yellowish-green, juice bitter-acid. 



Citrus crassa, Hsskl. (or'C. Javanica, Bl. Bijdr. 140?) 

 Djeroek honjeh gedek (Arbor). 



Petioles almost naked, the larger leaves ovate or 

 obovate, oblong, obtuse or retuse, crenulate-serrate ; 

 flowers with forty stamens, petals whitish, oblong ; fruit 

 citrine, oblong, with a very thick skin ; pulp small, juice 

 acid. 



Citrus limonellus, Hsskl. (an Amlt ?), almost spineless, 

 petioles almost wingless, leaves ovate, or ovate-oblong, 

 obtuse crenate ; flowers almost solitary, fourteen to 

 twenty stamens ; fruit globose, thin-skinned, shining 

 yellow, and adherent ; pulp pleasant and very acid ; 

 leaves, flowers, and fruit among the smallest. Var. a. 

 Oxycarpa, Hsskl. Djerock niepies, or Dj. tiepies (that is 

 small). Limonellus, Rumph. Amb. II. 107, t. 29. 



Fruit mammillate acute ; leaves rather acute, petioles 



