| Gesneriaceae | |
Nematanthus albus
| Chautems | Selbyana 25(2): 211 | 2005 |
| Gesneriaceae | |
Nematanthus australis
| Chautems | Candollea 39(1): 297 | 1984 |
| Gesneriaceae | |
Nematanthus bradei
| (Handro) Chautems | Candollea 39(1): 297 | 1984 |
| Gesneriaceae | |
Nematanthus brasiliensis
| (Vell.) Chautems | Candollea 39(1): 297 | 1984 |
| Gesneriaceae | |
Nematanthus calcaratus
| Miq. | Linnaea 22: 472 | 1849 |
| Gesneriaceae | |
Nematanthus chloronema
| Mart. | Nov. Gen. Sp. Pl. 3: 47, t. 220 | 1829 |
| Gesneriaceae | |
Nematanthus corticola
| Schrad. | Gött. Gel. Anz. 1: 718 | 1821 |
| Gesneriaceae | |
Nematanthus crassifolius
| (Schott) Wiehler | Selbyana 5(3–4): 382 | 1981 |
| Gesneriaceae | |
Nematanthus cultivar
| | | |
| Gesneriaceae | |
Nematanthus dichrus
| (Spreng.) Wiehler | Phytologia 27(5): 326 | 1973 |
| Gesneriaceae | |
Nematanthus erianthus
| Benth. | Pl. Hartw. 231 | 1846 |
| Gesneriaceae | |
Nematanthus exsertus
| Chautems | Candollea 72(2): 355 | 2017 |
| Gesneriaceae | |
Nematanthus fissus
| (Vell.) L.E. Skog | Baileya 19: 149 | 1975 |
| Gesneriaceae | |
Nematanthus fluminensis
| (Vell.) Fritsch | Bot. Jahrb. Syst. 37: 488 | 1906 |
| Gesneriaceae | |
Nematanthus fornix
| (Vell.) Chautems | Candollea 39(1): 298 | 1984 |
| Gesneriaceae | |
Nematanthus fritschii
| Hoehne | Sellowia 9: 76 | 1958 |
| Gesneriaceae | |
Nematanthus gregarius
| D.L. Denham | Baileya 19: 126 | 1974 |
| Gesneriaceae | |
Nematanthus guilleminii
| Brongn. | Hort. Universel 3: 327 | 1842 |
| Gesneriaceae | * |
Nematanthus heterophyllus
| Poepp. | Nov. Gen. Sp. Pl. 3: 4, t. 203 | 1840 |
| Gesneriaceae | |
Nematanthus hirsutus
| (Mart.) Wiehler | Selbyana 6: 61 | 1983 |
| Gesneriaceae | |
Nematanthus hirtellus
| (Schott) Wiehler | Baileya 18: 137 | 1971 [1972] |
| Gesneriaceae | |
Nematanthus × horticultural hybrid
| | | |
| Gesneriaceae | |
Nematanthus jolyanus
| (Handro) Chautems | Candollea 39(1): 299 | 1984 |
| Gesneriaceae | |
Nematanthus kautskyi
| Chautems & Rossini | Selbyana 25(2): 214 | 2005 |
| Gesneriaceae | ** |
Nematanthus kuhlmanni
| (Handro) Chautems | Candollea 39(1): 299 | 1984 |
| Gesneriaceae | ! |
Nematanthus kuhlmannii
| (Handro) Chautems | Candollea 39(1): 299 | 1984 |
| Gesneriaceae | |
Nematanthus × kuhlmannii
| (Handro) Chautems | Candollea 39(1): 299 | 1984 |
| Gesneriaceae | |
Nematanthus lanceolatus
| (Poir.) Chautems | Diss. Bot. 112: 189 | 1988 |
| Gesneriaceae | |
Nematanthus longipes
| DC. | Prodr. 7: 544 | 1839 |
| Gesneriaceae | |
Nematanthus maculatus
| (Fritsch) Wiehler | Selbyana 5(1): 63 | 1978 |
| Gesneriaceae | * |
Nematanthus mattosianus
| (Handro) H.E. Moore | Baileya 18: 143 | 1972 |
| Gesneriaceae | |
Nematanthus × mattosianus
| (Handro) H.E. Moore | Baileya 18: 143 | 1971 [1972] |
| Gesneriaceae | |
Nematanthus mirabilis
| (Handro) Chautems | Candollea 39(1): 299 | 1984 |
| Gesneriaceae | |
Nematanthus monanthos
| (Vell.) Chautems | Candollea 39(1): 299 | 1984 |
| Gesneriaceae | |
Nematanthus nervosus
| (Fritsch) H.E. Moore | Baileya 19(1): 38 | 1973 |
| Gesneriaceae | |
Nematanthus pereskiaefolius
| C. Presl | Abh. Königl. Böhm. Ges. Wiss., ser. 5, 5(3): 573 | 1845 |
| Gesneriaceae | |
Nematanthus perianthomegus
| (Vell.) H.E. Moore | Baileya 19(1): 38 | 1973 |
| Gesneriaceae | |
Nematanthus punctatus
| Chautems | Selbyana 25(2): 217 | 2005 |
| Gesneriaceae | |
Nematanthus pycnophyllus
| Chautems, T. Lopes & M. Peixoto | Selbyana 25(2): 217 | 2005 |
| Gesneriaceae | ! |
Nematanthus radicans
| C. Presl | Abh. Königl. Böhm. Ges. Wiss., ser. 5, 5(3): 573 | 1845 |
| Gesneriaceae | * |
Nematanthus radicans
| (Klotzsch & Hanst.) H.E. Moore | Baileya 19(1): 38 | 1973 |
| Gesneriaceae | |
Nematanthus savannarum
| (C.V. Morton) J.L. Clark | Selbyana 25(2): 205 | 2005 |
| Gesneriaceae | |
Nematanthus selloanus
| (Klotzsch & Hanst.) H.E. Moore | Baileya 19: 38 | 1973 |
| Gesneriaceae | |
Nematanthus sericeus
| (Hanst.) Chautems | Candollea 39(1): 299 | 1984 |
| Gesneriaceae | |
Nematanthus serpens
| (Vell.) Chautems | Candollea 39(1): 299 | 1984 |
| Gesneriaceae | |
Nematanthus serrulatus
| C. Presl | Abh. Königl. Böhm. Ges. Wiss., ser. 5, 5(3): 574 | 1845 |
| Gesneriaceae | |
Nematanthus striatus
| (Handro) Chautems | Candollea 39(1): 299 | 1984 |
| Gesneriaceae | |
Nematanthus strigillosus
| (Mart.) H.E. Moore | Baileya 19(1): 38 | 1973 |
| Gesneriaceae | |
Nematanthus teixeiranus
| (Handro) Chautems | Candollea 39(1): 299 | 1984 |
| Gesneriaceae | |
Nematanthus tessmannii
| (Hoehne) Chautems | Candollea 39(1): 299 | 1984 |
| Gesneriaceae | ** |
Nematanthus tetragonus
| Oerst. ex Hanst. | Linnaea 26: 208 | 1853 [1854] |
| Gesneriaceae | |
Nematanthus villosus
| (Hanst.) Wiehler | Phytologia 27(5): 326 | 1973 |
| Gesneriaceae | |
Nematanthus wettsteinii
| (Fritsch) H.E. Moore | Baileya 19(1): 38 | 1973 |
| Gesneriaceae | |
Nematanthus wiehleri
| Chautems & M. Peixoto | Selbyana 25(2): 220 | 2005 |