New described taxa
- Alliaceae Allium subgen. Anguinum (G.Don ex W.D.J.Koch) N.Friesen -- Aliso 22: 386. 2006 [Oct 2006] [Monocots: Comp. Biol. Evol.]
- Alliaceae Allium sect. Austromontana N.Friesen -- Aliso 22: 387. 2006 [Oct 2006] [Monocots: Comp. Biol. Evol.]
- Alliaceae Allium subgen. Butomissa (Salisb.) N.Friesen -- Aliso 22: 387. 2006 [Oct 2006] [Monocots: Comp. Biol. Evol.]
- Alliaceae Allium sect. Caespitosoprason N.Friesen -- in Fl. Sibir. (Arac.-Orchidac.): 78 (1987). (IK)
- Alliaceae Allium sect. Condensatum N.Friesen -- Aliso 22: 390. 2006 [Oct 2006] [Monocots: Comp. Biol. Evol.]
- Alliaceae Allium sect. Daghestanica (Tscholok.) N.Friesen -- Aliso 22: 390. 2006 [Oct 2006] [Monocots: Comp. Biol. Evol.]
- Alliaceae Allium sect. Eduardia N.Friesen -- Aliso 22: 388. 2006 [Oct 2006] [Monocots: Comp. Biol. Evol.]
- Alliaceae Allium sect. Eremoprasum (Kamelin) F.O.Khass., R.M.Fritsch & N.Friesen -- Aliso 22: 389. 2006 [Oct 2006] [Monocots: Comp. Biol. Evol.]
- Alliaceae Allium sect. Falcatifolia N.Friesen -- Aliso 22: 390. 2006 [Oct 2006] [Monocots: Comp. Biol. Evol.]
- Alliaceae Allium sect. Longivaginata (Kamelin) F.O.Khass., R.M.Fritsch & N.Friesen -- Aliso 22: 389. 2006 [Oct 2006] [Monocots: Comp. Biol. Evol.]
- Alliaceae Allium sect. Mediasia F.O.Khass., Yengal. & N.Friesen -- Aliso 22: 389. 2006 [Oct 2006] [Monocots: Comp. Biol. Evol.]
- Alliaceae Allium subgen. Microscordum (Maxim.) N.Friesen -- Aliso 22: 383. 2006 [Oct 2006] [Monocots: Comp. Biol. Evol.]
- Alliaceae Allium sect. Milula (Prain) N.Friesen -- Molec. Phylogen. Evol. 17(2): 216. 2000 [Nov 2000]
- Alliaceae Allium sect. Nigrimontana N.Friesen -- Aliso 22: 390. 2006 [Oct 2006] [Monocots: Comp. Biol. Evol.]
- Alliaceae Allium sect. Pallasia (Tzag.) F.O.Khass., R.M.Fritsch & N.Friesen -- Aliso 22: 389. 2006 [Oct 2006] [Monocots: Comp. Biol. Evol.]
- Alliaceae Allium subgen. Reticulatobulbosa (Kamelin) N.Friesen -- Aliso 22: 389. 2006 [Oct 2006] [Monocots: Comp. Biol. Evol.]
- Alliaceae Allium sect. Scabriscapa (Tscholok.) N.Friesen -- Aliso 22: 389. 2006 [Oct 2006] [Monocots: Comp. Biol. Evol.]
- Alliaceae Allium sect. Sikkimensia N.Friesen -- Aliso 22: 390. 2006 [Oct 2006] [Monocots: Comp. Biol. Evol.]
- Alliaceae Allium sect. Caespitosoprason N.Friesen -- in Fl. Sibir. (Arac.-Orchidac.): 78 (1987). (IK)
- Alliaceae Allium sect. Milula (Prain) N.Friesen -- Molec. Phylogen. Evol. 17(2): 216. 2000 [Nov 2000]
- Alliaceae Allium subsect. Tenuissima (Tzag.) N.Friesen -- Lukovȳe Sibiri: 119 (1988):. (IK)
- Alliaceae Allium altyncolicum N.Friesen -- in Bot. Zhurn., 72(6): 816 (1987). (IK)
- Alliaceae Allium austrosibiricum N.Friesen -- in Fl. Sibir. (Arac.-Orchidac.): 66 (1987). (IK)
- Alliaceae Allium burjaticum N.Friesen -- in Fl. Sibir. (Arac.-Orchidac.): 68 (1987). (IK)
- Alliaceae Allium dauricum N.Friesen -- in Fl. Sibir. (Arac.-Orchidac.): 68 (1987). (IK)
- Alliaceae Allium kuramense F.O.Khassanov & N.Friesen -- in Linz. Biol. Beitr., 30(1): 287 (1998). (IK)
- Alliaceae Allium malyschevii N.Friesen -- in Fl. Sibir. (Arac.-Orchidac.): 89 (1987). (IK)
- Alliaceae Allium montibaicalense N.Friesen -- in Gen. Allium: Taxon. Prob. Genet. Res. (Proc. Internat. Symp. Gatersleben, 1991): 66 (1992). (IK)
- Alliaceae Allium platyspathum Schrenk subsp. amblyophyllum (Kar. & Kir.) N.Friesen -- in Fl. Sibir. (Arac.-Orchidac.): 81 (1987):. (IK)
- Alliaceae Allium pseudoalbidum N.Friesen & Ãzhatay -- Feddes Repert. 109(1-2): 25. 1998 (IK)
- Alliaceae Allium rupestristepposum N.Friesen -- in Gen. Allium: Taxon. Prob. Genet. Res. (Proc. Internat. Symp. Gatersleben, 1991): 66 (1992). (IK)
- Alliaceae Allium senescens L. subsp. glaucum (Schrader) N.Friesen -- in Fl. Sibir. (Arac.-Orchidac.): 73 (1987):. (IK)
- Alliaceae Allium spicatum (Prain) N.Friesen -- Molec. Phylogen. Evol. 17(2): 216. 2000 [Nov 2000]
- Alliaceae Allium stellerianum Willd. subsp. tuvinicum N.Friesen -- in Novosti Sist. Vȳssh. Rast., 22: 75 (1985). (IK)
- Alliaceae Allium tuvinicum (N.Friesen) N.Friesen -- in Fl. Sibir. (Arac.-Orchidac.): 75 (1987):. (IK)
- Alliaceae Allium vodopjanovae N.Friesen -- in Bot. Zhurn., 70(9): 1247 (1985). (IK)
- Alliaceae Allium vodopjanovae N.Friesen subsp. czemalense N.Friesen -- in Fl. Sibir. (Arac.-Orchidac.): 77 (1987). (IK)
- Ranunculaceae Aquilegia sect. Viridiflorae N.Friesen -- in Byull. Mosk. Obshch. Ispȳt. Prir., Biol., 94(6): 79 (1989). (IK)
- Ranunculaceae Delphinium changaicum N.Friesen -- in Byull. Mosk. Obshch. Ispȳt. Prir., Biol., 95(5): 128 (1990). (IK)
- Ranunculaceae Delphinium gubanovii N.Friesen -- in Byull. Mosk. Obshch. Ispȳt. Prir., Biol., 95(5): 130 (1990). (IK)
- Ranunculaceae Delphinium malyschevii N.Friesen -- in Byull. Mosk. Obshch. Ispȳt. Prir., Biol., 95(5): 125 (1990). (IK)
- Ranunculaceae Delphinium turczaninovii N.Friesen -- in Byull. Mosk. Obshch. Ispȳt. Prir., Biol., 95(5): 127 (1990). (IK)
- Ranunculaceae Thalictrum foetidum L. subsp. acutilobum (DC.) N.Friesen -- in Fl. Sibir. (Portulacac.-Ranunculac.), 6: 203 (1993):.(IK)
- Ranunculaceae Thalictrum minus L. subsp. pavlovii (Reverd.) N.Friesen -- in Fl. Sibir. (Portulacac.-Ranunculac.), 6: 204 (1993):. (IK)
- Ranunculaceae Thalictrum schischkinii N.Friesen -- in Fl. Sibir. (Portulacac.-Ranunculac.), 6: 205 (1993), nom. nov.:. (IK)