Zanthoxylum semiarticulatum H. St. John & Hosaka , in Degener, Fl. Hawaiiensis, fam. 179. Zanthoxylum semiarticulatum. 1932.
Type information: Holotype
[BISH]. O. Degener , K.K. Park and M. Kwon 4109. 6 December 1931. O`ahu: Pupukea-Kahuku trail, near summit, exposed rain forest on [highest] ridge [overlooking Kahuku].580m. Isotype(s)
[B, BISH!, CU, GH, K, LCU, MICH, MO!, NY [mfc!]].
Note: Kwon is listed as a collector on the holotype and the NY isotypes, but not on the BISH isotype or in the publication. RKS examined the specimens at BISH, MO.
=Zanthoxylum kauaense
Note: Kwon is listed as a collector on the holotype and the NY isotypes, but not on the BISH isotype or in the publication. RKS examined the specimens at BISH, MO.
*Verification: R.K. Shannon.
Zanthoxylum semiarticulatum H. St. John & Hosaka f. laiense (O. Deg.) Fosberg, Occas. Pap. Bernice P. Bishop Mus. 24(2): 20. 1969.
Flora of the Hawaiian Islands --Basionym Type Information Fagara semiarticulata (H. St. John & Hosaka) O. Deg. f. laiense O. Deg., Fl. Hawaiiensis, fam. 179. Fagara semiarticulata 1936.
O`ahu: Laie, Malaekahana Trail, forested ridge half way to summit. 29 July 1935. O. Degener, K. Park and C. Potter & W. Bush 10083.
Holotype Isotype(s)
Note: NY sheet labeled "Cotype" in Degener's hand.
=Zanthoxylum kauaense
*Verification: R.K. Shannon.
---------------------
Note: As "semiarticulata".
*Verification: D.M. Mix.
Zanthoxylum semiarticulatum H. St. John & Hosaka var. sessilis (O. Deg.) Fosberg, Occas. Pap. Bernice P. Bishop Mus. 24(2): 19. 1969.
Flora of the Hawaiian Islands --Basionym Type Information Fagara semiarticulata (H. St. John & Hosaka) O. Deg. var. sessilis O. Deg., Fl. Hawaiiensis, fam. 179. Fagara semiarticulata 1936.
O`ahu: Wai`anae Range, S of Palikea, slope near summit ridge. 5 January 1936. O. Degener 10159.
Holotype
[BISH]. Isotype(s)
[B, BISH!, CU, G, GH, MASS!, MO, NY!, US].
Note: Several additional institutions listed (for isotype distribution) on holotype label. NY sheet labeled "Type" in Degener's hand.