(133) PIPERACEARUM CLAVIS 197 



172. Antherae 2-valvatae 173 



A. 4-valvatae 174 



173. Spica folii dimidium subaequans. — Foiia oblongo-elliptico- 



lanceolata aequilateralia 8-10x2,5-3. — Celebes Djaba. 



Sp. f. aequans. — F. subobovato-oblongo-elliptica leviter 

 inaequilateralia 10,5x3,8. — Saigon saigonense. 



174. Spica folio triplo brevior. Folia ovato-lanceolata aequilateralia 



subacute acuminata 6-7x2,8-3. — Khasia parvilimbum. 



Sp. f. aequans. F. oblongo-elliptico-lanceolata leviter inaequi- 

 lateralia 9,5--13,5x 3,5-5,5. — Sumatra glaberrimum. 



175. Spica folio pluries brevior. Folia anguste ovato-lanceolata 



superne longe attenuata apice obtusiuscula 10x1,5. — 



Luzon viminale. 



Sp. folii dimidium subaequans. F. oblongo-elliptico-lanceolata 



acute longeque acuminata 9-10x2,8-3,2. — Java suaveokns. 

 Sp. f. aequans. F. ovato-lanceolata acute nec longe acuminata 



5-6 X 2,2-3,2. — Lombok curtilimbum. 



176 (143). Bacca libéra 177 



B. immersa. Spica folio pluries brevior. Rhachis glabra. Folia 

 aequilateralia acute acuminata 189 



177. Spica folio pluries brevior 178 



Sp. f. longior, ejus dimidium subaequans. Petiolus basi vagi- 



nans 1 82 



Sp. f. subaequans. Petiolus basi vaginans. Folia elliptico-lan- 

 ceolata aequilateralia 7-9-plinervia 188 



178. Pedunculus petiolum aequans. Rhachis glabra. Folia aequila- 



teralia elliptico-lanceolata attenuato-acuminata 7-plinervia 



179 



P. p. paullo longior. Petiolus ima basi vaginans. Folia ovato- 

 lanceolata leviter inaequilateralia obtusiuscule acuminata 

 7-plinervia 14,5x5-6. — Nova Guinea chlorostachyum. 



P. p. longior. Petiolus basi vaginans 180 



179. Petiolus paullum ultra basin vaginans. Folia 14,5x5,5-6. — 



Laos punctulativenum. 



P. basi vaginans. Folia 18x7. — Bornéo baramense. 



180. Rhachis glabra. — Folia elliptico-lanceolata 181 



