| Name | Author | Source | Citation | Year |
|---|
| Chloromonas hindakii | L. Procházková & D. Remias in Procházková et al. | Microorganisms | 7{10,434}: 13, figs. 3, 7 | 2019 |
| Cosmarium candianum var. minutissimum | (Kurt Förster & Eckert) G.J.P. Ramos & C.W.N. Moura | Notulae algarum | 123: 1 | 2020 |
| Cosmarium circulare var. minutissimum | Kurt Förster & Eckert in Förster | Rev. Alg., ser. 2, | 7: 68, pl. 5: fig. 10 | 1963 |
| Cosmarium depressum f. minutum | Heimerl | Verh. Zool.-Bot. Ges. Wien | 41: 598, pl. V: fig 10 | 1891 |
| Cosmarium depressum var. elevatum | Borge | Ark. Bot. | 15{13}: 34, pl. 3: fig. 6 | 1918 |
| Cosmarium depressum var. planctonicum | Reverdin | Arch. Sci. Phys. et Nat., ser. 5, | 1: 450, text-figs. 94-104 | 1919 |
| Cosmarium depressum var. reniforme | West & G.S. West | Monogr. Brit. Desmid. II: | 178, pl. LXII: fig. 10 | 1905 |
| Cosmarium neodepressum var. achondrum | (Boldt) G.J.P. Ramos & C.W.N. Moura | Notulae algarum | 123: 1 | 2020 |
| Cosmarium neodepressum var. elevatum | (Borge) G.J.P. Ramos & C.W.N. Moura | Notulae algarum | 123: 1 | 2020 |
| Cosmarium neodepressum var. minutum | (Heimerl) G.J.P. Ramos & C.W.N. Moura | Notulae algarum | 123: 2 | 2020 |
| Cosmarium neodepressum var. planctonicum | (Reverdin) G.J.P. Ramos & C.W.N. Moura | Notulae algarum | 123: 2 | 2020 |
| Cosmarium neodepressum var. reniforme | (West & G.S. West) G.J.P. Ramos & C.W.N. Moura | Notulae algarum | 123: 2 | 2020 |
| Cosmarium sublobatum var. brasiliense | Borge | Arkiv Bot. | 1: 101, pl. 3: fig. 34 | 1903 |
| Cryptomonas frigoris | P. Javornický & F. Hindák | Biologia, Bratislava | 25: 248, figs. 1-5 | 1970 |
| Dolichospermum hangangense | H.J. Choi & M.-S. Han in Li et al. | Notulae algarum | 124: 1, figs. 1-3 in Algae 33: 143-146 | 2020 |
| Euastrum sublobatum var. brasiliense | (Borge) G.J.P. Ramos & C.W.N. Moura | Notulae algarum | 123: 2 | 2020 |
| Gracilaria phuquocensis | N.H. Le, N. Muangmai & G. Zuccarello in Le et al. | Phycol. Res. | 68: 51, figs. 2, 3 | 2019 |
| KULIKOVSKIYIA | S. Roy, J.P. Kociolek, Y. Liu & B. Karthick in Roy et al. | Phycol. Res. | 68: 83 | 2019 |
| Kulikovskiyia triundulata | S. Roy, Y. Liu, J.P. Kociolek, R.L. Lowe & B. Karthick in Roy et al. | Phycol. Res. | 68: 84, figs. 1-8 | 2019 |
| Luticola madagascarensis | M. Bak, A. Kryk & Ł. Peszek in Bak et al. | International Journal of Oceanography and Hydrobiology | 48: 17, figs. 5, 6 | 2019 |
| Luticola nosybeana | A. Kryk, M. Bak & Ł. Peszek in Bak et al. | International Journal of Oceanography and Hydrobiology | 48: 15, figs. 2-4 | 2019 |
| Nodosilinea signiensis | R. Radzi & F. Merican | Notulae algarum | 125: 1, description and illustrations in Radzi et al. (2019: 4-6, figs. 1-3) | 2020 |
| SANGUINA | T. Leya, L. Procházková, & L. Nedbalová in Procházková et al. | FEMS Microbiol. Ecol. | 95(6): 9 | 2019 |
| Sanguina aurantia | T. Leya, L. Procházková, & L. Nedbalová in Procházková et al. | FEMS Microbiol. Ecol. | 95(6): 15, fig. 5 | 2019 |
| Sanguina nivaloides | L. Procházková, T. Leya, & L. Nedbalová in Procházková et al. | FEMS Microbiol. Ecol. | 95(6): 13, figs. 2-4 | 2019 |
| Spirogyra gracilis | Kützing | Sp. alg.: | 438 | 1849 |
| Spirogyra grevilleana | (Hassall) Kützing | Sp. alg.: | 438 | 1849 |
| Spirogyra varians | (Hassall) Kützing | Sp. alg.: | 439 | 1849 |
| Spirogyra weberi | Kützing | Phyc. gen.: | 279, pl. 14: fig. III | 1843 |
| Staurastrum stelliferum var. thomassonii | G.J.P. Ramos & C.W.N. Moura | Notulae algarum | 123: 2, pl. 9: fig. 32; pl. 11: fig. 1 (in Nova Acta R. Soc. Sci. Upsal., ser. 4, 17(12)) | 2020 |
| Strombomonas labiata | (Teiling) Hindák | Biologia, Bratislava | 31: 776 | 1976 |