| Discussion of the taxon Senegalia × emoryana Topic started by Andriy Kovalchuk | by Andriy Kovalchuk | 1 | 195 |
| Discussion of the taxon Senegalia berlandieri Topic started by Andriy Kovalchuk | by Andriy Kovalchuk | 1 | 341 |
| Discussion of the taxon Pithecellobium dulce Topic started by Andriy Kovalchuk | by Dmitry Oreshkin | 12 | 1345 |
| Discussion of the synonym Acacia berlandieri (=Senegalia berlandieri) Topic started by Andriy Kovalchuk | by Dmitry Oreshkin | 7 | 930 |
| Discussion of the taxon Leucaena leucocephala Topic started by Andriy Kovalchuk | by Dmitry Oreshkin | 9 | 1544 |
| Discussion of the taxon Ebenopsis ebano Topic started by Andriy Kovalchuk | by Dmitry Oreshkin | 9 | 2328 |
| Discussion of the taxon Euphorbia handiensis Topic started by Андрей Любченко | by Andriy Kovalchuk | 4 | 513 |
| Discussion of the taxon Prosopis laevigata Topic started by Andriy Kovalchuk | by Dmitry Oreshkin | 8 | 619 |
| Discussion of the taxon Vachellia tortilis ssp. raddiana Topic started by Dmitry Oreshkin | by Andriy Kovalchuk | 5 | 2360 |
| Discussion of the taxon Vachellia erioloba Topic started by Andriy Kovalchuk | by Andriy Kovalchuk | 1 | 453 |
| Discussion of the taxon Adiantaceae Topic started by Andriy Kovalchuk | by Dmitry Oreshkin | 5 | 681 |
| Discussion of the taxon Hemionitis Topic started by Andriy Kovalchuk | by Andriy Kovalchuk | 0 | 186 |
| Discussion of the taxon Adiantum raddianum Topic started by Andriy Kovalchuk | by Andriy Kovalchuk | 4 | 362 |
| Discussion of the taxon Dactylorhiza × transiens Topic started by Natalia Gamova | by Dmitry Oreshkin | 1 | 519 |
| Discussion of the taxon Davallia denticulata Topic started by Andriy Kovalchuk | by Andriy Kovalchuk | 6 | 675 |
| Discussion of the taxon Abies procera f. glauca Topic started by Andriy Kovalchuk | by Dmitry Oreshkin | 3 | 1028 |
| Discussion of the synonym Astragalus variocarinus (=Astragalus alpinus) Topic started by Andriy Kovalchuk | by Dmitry Oreshkin | 5 | 1188 |
| Discussion of the taxon Adiantum aleuticum Topic started by Andriy Kovalchuk | by Dmitry Oreshkin | 8 | 812 |
| Discussion of the taxon Adiantum balfourii Topic started by Andriy Kovalchuk | by Dmitry Oreshkin | 5 | 625 |
| Discussion of the taxon Dryopteris fragrans Topic started by Andriy Kovalchuk | by Dmitry Oreshkin | 1 | 467 |
| Discussion of the taxon Trichomanes Topic started by Andriy Kovalchuk | by Andriy Kovalchuk | 0 | 242 |
| Discussion of the taxon Humata Topic started by Andriy Kovalchuk | by Andriy Kovalchuk | 0 | 236 |
| Discussion of the taxon Davallia Topic started by Andriy Kovalchuk | by Andriy Kovalchuk | 2 | 390 |
| Discussion of the taxon Adiantum capillus-veneris Topic started by Andriy Kovalchuk | by Andriy Kovalchuk | 1 | 591 |
| Discussion of the taxon Adesmia corymbosa Topic started by Andriy Kovalchuk | by Andriy Kovalchuk | 6 | 642 |
| Discussion of the taxon Adesmia Topic started by Andriy Kovalchuk | by Andriy Kovalchuk | 0 | 255 |
| Discussion of the taxon Abies borisii-regis Topic started by Dmitry Oreshkin | by Andriy Kovalchuk | 5 | 901 |
| Discussion of the taxon Patagonium Topic started by Andriy Kovalchuk | by Andriy Kovalchuk | 1 | 251 |
| Discussion of the taxon Ziziphora rotundifolia Topic started by Andriy Kovalchuk | by Dmitry Oreshkin | 5 | 1500 |
| Discussion of the taxon Conyza sumatrensis Topic started by Pavel Yevseyenkov | by Dmitry Oreshkin | 2 | 642 |
