L. Hably szerk.: Studia Botanica Hungarica 23. 1992 (Budapest, 1992)

Németh, Ferenc: Vegetation structure studies on steppe and semidesert plant communities of Outer Mongolia 1. Textural relations

Table 4. The Myangat sample Species Family Life-form Number (n) Frequency log(n Convolvulus ammannii Desr. Conv. hem 179 .222 2.25 Stipa glareosa P.Smirn. Poac. gra 141 .175 2.15 Caragana leucophloea Pojark. Faba. nan 94 .116 1.97 Allium mongolicum Rgl. Lili. geo 53 .066 1.72 Atraphaxis bracteata Losinsk. Poly. nan 37 .046 1.57 Artemisia sp.l. Aste. cha 25 .031 1.40 Corispermum cf. mongolicum Iljin Chen. the 10 .011 1 Eurotia ceratoides (E) CA.Mey. Chen. cha 6 .007 0.78 Salsola cf. pestifera Nels. Chen. the 4 .005 0.60 Atraphaxis pungens (M.B.) Jaub. et Spach Poly. nan 3 .004 0.48 Convolvulus fruticosus Poll. Conv. nan 3 .004 0.48 Artemisia sp.l Aste. hem 2 .002 0.30 Artemisia sp.3. Aste. hem 2 .002 0.30 Chenopodium frutescens CA.Mey. Chen. cha 2 .002 0.30 Gypsophila desertorum (Bge.) Fenzl. Cary. hem 2 .002 0.30 Setaria viridis (E ) P.B. Poac. the 2 .002 0.30 Anabasis brevifolia CA.Mey. Chen. cha 1 .001 0 Scorzonera pseudodivaricata Lipsch. Aste. hem 1 .001 0 Table 5. The Munkh Khairkhan sample Species Family Life-form Number (n) Frequency log(n Astragalus cf. brevifolius Ldb. Faba. cha 275 .531 2.44 Artemisia sp.l. Aste. cha 214 .413 2.33 Agropyron cf. aegilopoides Dr ob. Poac. gra 121 .234 2.08 Poa attenuata Trin. Poac. gra 98 .189 1.99 Agropyron cristatum (L.) P.B. Poac. gra 62 .120 1.79 OxyiTopis trichophysa Bge. Faba. hem 45 .087 1.65 Potentilla cf. bifurca E Rosa. hem 32 .062 1.51 Artemisia sp.2. Aste. hem 11 .021 1.04 Carex sp.l. Cype. gra 11 .021 1.04 Festuca brachyphylla Schult, et Schultf. Poac. gra 10 .019 1 Smelovskia calycina (Steph. ) CA.Mey. Bras. hem 9 .017 0.95 Sibbaldianthe adpressa (Bge.) Juz. Rosa. cha 6 .012 0.78 Pulsatilla Bungeana CA.Mey. Ranu. hem 4 .008 0.60 Astragalus cf. argutensis Bge. Faba. hem 4 .008 0.60 Boraginacea sp. Bora. hem 3 .006 0.48 Iris Potaninii Maxim, Irid. geo 2 .004 0.30

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