350 The Philippine Journal of Science 1919 
Calamus gracilis (not of Roxb.) Blanco Fl. Filip. (1837) 267, ed. 2 
(1845) 186, ed. 3, 1 (1877) 332. 
Calamus brevifrons Mart. op. cit. 3: 388; Mig. op. cit. 127. 
Calamus parvifolius Vidal Phan. Cuming. Philip. (1885) 154, non 
Roxb. 
Luzon, Albay Province, Cuming 1225: Bataan Province, Mount Mari- 
veles, Loher 1876: Zambales Province, For. Bur. 887 Maule. LEYTE, Palo, 
Elmer 7282. 
4. CALAMUS MELANORHYNCHUS Bece. in Ann. Bot. Gard. Calcutta 11: 
Suppl. 30, ¢. 16. 
MINDANAO, Davao District, Mount Apo, Elmer 11708. 
5. CALAMUS FILISPADIX Bece. in Philip. Journ. Sci. 6 (1911) Bot. 230, 
Ann. Bot. Gard. Caleutta 11 (1908) Suppl. 28, t. 15. 
Calamus Hookerianus Becc. in Philip. Journ. 5 (1909) Bot. 621 (non 
in Ann. Bot. Gard. Caleutta 11: 226). 
Luzon, Albay Province, Adlumay Hills, For. Bur. 10680 Curran (with 
young fruits; type specimen): Tayabas Province, Kabibihan, Bur. Sci. 
18128 Foxworthy & Ramos (2 specimen in flower); Rizal Province, Mon- 
talban, Loher 7084 in Herb. Kew. (this specimen was erroneously mentioned 
by me under C. Diepenhorstii var. exulans Becc. in Ann. Bot. Gard. Calcutta, 
Suppl. 51). Po.inLo, Bur. Sci. 10467 McGregor. PALAWAN, Puerto Prin- 
cesa, Elmer 12769; Taytay, Merrill 7251 (sterile specimen) (the Palawan 
plant perhaps represents a distinct variety). MINDANAO, Agusan Province, 
Mount Urdaneta, Elmer 13949 (perhaps representing a distinct variety). 
6. CALAMUS DIEPENHORSTII Mig. var. EXULANS Becc. in Philip. 
Journ. Sci. 5 (1909) Bot. 627, 6 (1911) Bot. 230, Ann. Bot. Gard. 
Calcutta 11: Suppl. 51 (excl. Loher 7054). 
PALAWAN, Taytay, Merrill 9357; Mount Victoria, Bur. Sci. 756 Foz- 
worthy, POoLiLLo, Bur. Sci. 9111 Robinson. 
7. CALAMUS ORNATUS Blume var. PHILIPPINENSIS Becc. in Ann. Bot. 
Gard. Calcutta 11 (1908) 370. 
Calamus maximus Blanco Fl. Filip. ed. 1 (1837) 265, ed. 2 (1845) 
185, ed. 3, 1 (1877) 331; Kunth Enum. 3 (1841) 595; Mart. Hist. 
Nat. Palm. 3 (1849) 343; Walp. Ann. 3 (1853) 492, 5 (1858) 882; 
Miq. Fl. Ind. Bat. 3 (1855) 138. 
LUZON, without definite locality, Loher 1887 Herb. Kew.: Bataan Prov- 
ince, Mount Mariveles, Whitford 343, 502, For. Bur: 212 Barnes, For. Bur. 
2489 Borden: Tayabas Province, Lucban, Elmer 7625; Unisan, Reyes: 
Laguna Province, San Antonio, Bur. Sci. 16619 Ramos: Cagayan Province, 
For. Bur. 17252 Curran (3 flowers): Rizal Province, Montalban, Loher in 
Herb. Kew., Tagalog name limuran or alimoran. MINporo, Bongabong 
River, For. Bur. 3911, 3913 Merritt. Necros, For. Bur. 6089 Everett. 
BASILAN, For. Bur. 6107 Hutchinson. Poo, Bur. Sci. 9266 Robinson, 
Bur. Sci. 10461 McGregor, Tagalog name limuran. MINDANAO, Davao Dis- 
trict, Mount Apo, Elmer 11236. 
8. CALAMUS DISCOLOR Mart. Hist. Nat. Palm. 3: 212 (1st ed.) and 
841; Kunth Enum. Pl. 3 (1841) 212; Walp. Ann. 3 (1853) 491, 
5 (1858) 832; Mig. Fl. Ind. Bat. 3 (1855) 1386; Becc. in Ann. Bot. 
