Infraspecific Taxa
- Nepenthes hirsuta var. glabrata Macfarl. (1908)
- Nepenthes hirsuta var. glabrescens W.G.Sm. (1882)
- Nepenthes hirsuta var. glabrescens rubra auct. non Hort. ex Rafarin: Nichols. (1892)
- Nepenthes hirsuta var. typica Macfarl. (1908) nom.illeg.
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