Ipomoea tuboides O. Deg. & Ooststr. f. digitata O. Deg. & Ooststr., Fl. Hawaiiensis, fam. 307. Ipomoea tuboides. 1940.
Type information:
Holotype [NY?]. O. Degener 5988. 13 September 1929. Hawai`i: between Wai`ohinu and Ka`alu`alu, growing over `a`a lava. Isotype(s) [BISH [2]].
=Ipomoea tuboides

*Verification: None.