| Rubiaceae | |
Peponidium alleizettei
| (Dubard & Dop) Razafim., Lantz & B. Bremer | Novon 17(4): 517 | 2007 |
| Rubiaceae | |
Peponidium andringitrense
| (Cavaco) Razafim., Lantz & B. Bremer | Novon 17(4): 517 | 2007 |
| Rubiaceae | |
Peponidium ankaranense
| (Arènes ex Cavaco) Razafim., Lantz & B. Bremer | Novon 17(4): 517 | 2007 |
| Rubiaceae | |
Peponidium anoveanum
| (Cavaco) Razafim., Lantz & B. Bremer | Novon 17(4): 517 | 2007 |
| Rubiaceae | |
Peponidium arenesianum
| (Cavaco) Razafim., Lantz & B. Bremer | Novon 17(4): 517 | 2007 |
| Rubiaceae | |
Peponidium bakerianum
| (Drake) Kainul. & Razafim. | Phytotaxa 282(4): 269 | 2016 |
| Rubiaceae | |
Peponidium blepharodon
| (Arènes ex Cavaco) Razafim., Lantz & B. Bremer | Novon 17(4): 517 | 2007 |
| Rubiaceae | |
Peponidium boinense
| (Arènes ex Cavaco) Razafim., Lantz & B. Bremer | Novon 17(4): 517 | 2007 |
| Rubiaceae | |
Peponidium boivinianum
| (Baker) A.P. Davis & Razafim. | Phytotaxa 10: 46–47 | 2010 |
| Rubiaceae | |
Peponidium bosseri
| (Cavaco) Razafim., Lantz & B. Bremer | Novon 17(4): 517 | 2007 |
| Rubiaceae | |
Peponidium buxifolium
| (Baker) Razafim., Lantz & B. Bremer | Novon 17(4): 517–518 | 2007 |
| Rubiaceae | |
Peponidium calcaratum
| Homolle ex Arènes | Notul. Syst. (Paris) 16: 39–40 | 1960 |
| Rubiaceae | |
Peponidium capuronii
| Cavaco | Bull. Mus. Natl. Hist. Nat., Sér. 2 41(1): 372–373 | 1969 |
| Rubiaceae | |
Peponidium carinatum
| (Baker) Kainul. & Razafim. | Phytotaxa 282(4): 268 | 2016 |
| Rubiaceae | |
Peponidium celastroides
| (Baker) Kainul. & Razafim. | Phytotaxa 282(4): 268 | |
| Rubiaceae | |
Peponidium comorense
| Arènes | Notul. Syst. (Paris) 16: 37 | 1960 |
| Rubiaceae | |
Peponidium crassifolium
| Lantz, Klack. & Razafim. | Adansonia, sér. 3, 29(1): 131–133, fig. 1 | 2007 |
| Rubiaceae | |
Peponidium cuspidatum
| Arènes | Notul. Syst. (Paris) 16: 38–39 | 1960 |
| Rubiaceae | |
Peponidium cystiporon
| (Boivin ex Cavaco) Razafim., Lantz & B. Bremer | Novon 17(4): 518 | 2007 |
| Rubiaceae | |
Peponidium decaryi
| (Homolle ex Cavaco) Razafim., Lantz & B. Bremer | Novon 17(4): 518 | 2007 |
| Rubiaceae | |
Peponidium densiflorum
| (Baker) A.P. Davis & Razafim. | Phytotaxa 10: 47 | 2010 |
| Rubiaceae | |
Peponidium flavum
| Homolle ex Arènes | Notul. Syst. (Paris) 16: 32–33 | 1960 |
| Rubiaceae | |
Peponidium homolleae
| Arènes | Notul. Syst. (Paris) 16: 38 | 1960 |
| Rubiaceae | |
Peponidium homolleanum
| (Cavaco) Kainul. & Razafim. | Phytotaxa 282(4): 269 | 2016 |
| Rubiaceae | |
Peponidium horridum
| Arènes | Notul. Syst. (Paris) 16: 33 | 1960 |
| Rubiaceae | |
Peponidium humbertianum
| (Cavaco) Razafim., Lantz & B. Bremer | Novon 17(4): 518 | 2007 |
| Rubiaceae | |
Peponidium humbertii
| Homolle ex Arènes | Notul. Syst. (Paris) 16: 40 | 1960 |
| Rubiaceae | |
Peponidium ihosyense
| Arènes | Notul. Syst. (Paris) 16: 39 | 1960 |
| Rubiaceae | |
Peponidium lanceolatifolium
| Cavaco | Bull. Mus. Natl. Hist. Nat., Sér. 2 41(1): 373–374 | 1969 |
| Rubiaceae | |
Peponidium latiflorum
| (Homolle ex Cavaco) Razafim., Lantz & B. Bremer | Novon 17(4): 518 | 2007 |
| Rubiaceae | |
Peponidium leroyi
| Klack. & Razafim. | Candollea 79(1): 58–60 | 2024 |
| Rubiaceae | |
Peponidium madagascariense
| Cavaco | Bull. Mus. Natl. Hist. Nat., Sér. 2 41(1): 373 | 1969 |
| Rubiaceae | |
Peponidium mandrarense
| (Cavaco) Razafim., Lantz & B. Bremer | Novon 17(4): 518 | 2007 |
| Rubiaceae | |
Peponidium marojejyense
| (Cavaco) Razafim., Lantz & B. Bremer | Novon 17(4): 518 | 2007 |
| Rubiaceae | |
Peponidium micranthum
| (Baker) A.P. Davis & Razafim. | Phytotaxa 10: 47 | 2010 |
| Rubiaceae | |
Peponidium montanum
| Arènes | Notul. Syst. (Paris) 16: 40 | 1960 |
| Rubiaceae | |
Peponidium nossibeense
| Arènes | Notul. Syst. (Paris) 16: 37, t. 5, 3–5 | 1960 |
| Rubiaceae | |
Peponidium occidentale
| Homolle ex Arènes | Notul. Syst. (Paris) 16: 32 | 1960 |
| Rubiaceae | |
Peponidium orientale
| (Arènes) Cavaco | Bull. Mus. Natl. Hist. Nat., Sér. 2 41(1): 372 | 1969 |
| Rubiaceae | |
Peponidium pallens
| Baill. ex Arènes | Notul. Syst. (Paris) 16: 40–41 | 1960 |
| Rubiaceae | |
Peponidium pallidum
| Arènes | Notul. Syst. (Paris) 16: 30 | 1960 |
| Rubiaceae | |
Peponidium parvifolium
| Arènes | Notul. Syst. (Paris) 16: 30 | 1960 |
| Rubiaceae | |
Peponidium perrieri
| Arènes | Notul. Syst. (Paris) 16: 34 | 1960 |
| Rubiaceae | |
Peponidium pervilleanoides
| Arènes | Notul. Syst. (Paris) 16: 35 | 1960 |
| Rubiaceae | |
Peponidium pervilleanum
| (Baill.) Homolle ex Arènes | Notul. Syst. (Paris) 16: 36 | 1960 |
| Rubiaceae | |
Peponidium sahafaryense
| (Cavaco) Razafim., Lantz & B. Bremer | Novon 17(4): 518 | 2007 |
| Rubiaceae | |
Peponidium sakalavense
| Razafim., Lantz & B. Bremer | Novon 17(4): 518 | 2007 |
| Rubiaceae | |
Peponidium sessile
| Klack. & Razafim. | Candollea 79(1): 60–62 | 2024 |
| Rubiaceae | |
Peponidium subevenium
| (K. Schum.) Razafim., Lantz & B. Bremer | Novon 17(4): 518 | 2007 |
| Rubiaceae | |
Peponidium tamatavense
| (Cavaco) Razafim., Lantz & B. Bremer | Novon 17(4): 518 | 2007 |
| Rubiaceae | |
Peponidium tsaratananense
| Arènes | Notul. Syst. (Paris) 16: 38, t. 5, 1 | 1960 |
| Rubiaceae | |
Peponidium velutinum
| Arènes | Notul. Syst. (Paris) 16: 34–35 | 1960 |
| Rubiaceae | |
Peponidium venulosum
| (Boivin ex Baill.) Razafim., Lantz & B. Bremer | Novon 17(4): 518–519 | 2007 |
| Rubiaceae | |
Peponidium viguieri
| (Homolle ex Cavaco) Razafim., Lantz & B. Bremer | Novon 17(4): 519 | 2007 |