Rubiaceae Juss.

Uncaria lanosa var. ferrea (Blume) Ridsdale

, legitimate

, scientific

Ridsdale, C.E. (1978), A revision of Mitragyna and Uncaria (Rubiaceae).

Blumea

24(1)

:

87

[comb. nov.]

basionym:

Nauclea ferrea Blume

legitimate

Turner, I.M. (2018), A revised conspectus of Uncaria (Rubiaceae).

Webbia; raccolta di scritti botanici

73(1)

:

15

[secondary reference]

nomenclatural synonym:

Nauclea ferrea Blume

legitimate

nomenclatural synonym:

Uncaria ferrea (Blume) DC.

legitimate