Fjölrit RALA - 20.11.1992, Blaðsíða 98

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1. VIÐAUKI (framhald). Háplöntutegundir á tilraunasvæðinu á Auðkúluheiði 1987, þekja þeirra (%) og
tíðni í einstökum reitum. Tfðni er sýnd sem upphækkuð tala aftan við þekju. Stjarna (*) merkir að
tegund hafi fundist innan reits en utan smáreita. Beitarhólf: L=léttbeitt, M = miðlungsbeitt, Þ=þungbeitt,
FL=friðað-léttbeitt, FM = friðað-miðlungsbeitt, FÞ=ffiðað-þungbeitt.
APPENDIX 1 (continued). Vascular plant species at the study site on Auðkúluheiði in 1987, cover (%) and
frequency in individual plots. Frequency is shown as superscript following cover. An asterix (*) denotes that
a species was recorded within a plot outside quadrats. Grazing intensity: L=light, M=moderate, Þ=intense,
FL=light-no grazing, FM=moderate-no grazing, FÞ=intense-no grazing.
Hólf-Grazing intenstiy ___________________________M
Reitur-F/oí 1 2 3 4 5 6 7 8 9 10 11
Harimanella hypnoides
Hieracium
Juncus biglumis * O.l1
Juncus trifidus O.l2 0.75 * O.l3 0.32 O.l1 O.l2 0.32 *
Juncus triglumis
Kobresia myosuroides 1.68 2.79 3.49 2.18 2.6® 0.37 1.29 2.710 1.48 2.210 2.99
Koenigia islandica
Loiseleuria procumbens * *
Luzula spicata 036 0.68 037 0.79 0.37 O.l3 0.68 0.24 0.48 0.55 0.710
Minuartia biflora O.l1 * O.l2 O.l1 O.l1 O.l1 O.l2 *
Minuartia rubella O.l1 O.l1 O.l2 0.11
Minuartia stricta O.l1 O.l1 O.l2 O.l1 O.l1 O.l2
Pedicularis flammea *
Phleum commutatum O.l1
Pinguicula vulgaris O.l1 O.l1 O.l1 O.l1 0.31 O.l1
Poa alpina 0.24 0.24 0.44 O.l3 0.24 0.23 0.3b O.l3 0.77 0.25 0.36
Poa glauca O.l2 0.24 O.l1 * * 0.24 O.l1 0.25 O.l2 0.11
Poa pratensis 0.37 0310 0.25 0.57 0.37 O.l1 ♦ O.l3 0.36 0.510 O.l3
Rumex acetosa O.l3 O.l1 * O.l1 * O.l1 0.13 O.l2
Sagina nivalis
Salix callicarpaea 0.75 0.22 1.51 0.32 O.l2 0.74 O.l3 0.43 0.43 0.11
Salix herbacea 0.98 3.36 0.55 1.17 2.48 0.99 0.93 1.48 7.4y 3.79 1.48
Salix phylicifolia * * 031 * * 7.62 031 * O.l1 1.51
Saxifraga caespitosa * * O.l1 O.l1
Saxifraga hirculus 0.31 * * O.l1 * * * 0.31 0.31 * O.l1
Sedum villosum
Selaginella selaginoides 0.67 O.l2 0.25 0.48 0.25 O.l2 0.37 0.24 0.37 0.49
Silena acaulis 3.17 2.86 2.05 5.37 2.55 l.O5 2.37 3.37 3.86 3.86 5.6b
Taraxacum * 0.32 O.l1 O.l2
Thalictmm alpinum 6.210 1.98 3.710 6.010 4.010 1.9y 1.79 2.510 1.79 8.010 1.910
Thymus praecox O.l1
Toifeldia pusilla 0.25 O.l2 0.44 O.l1 O.l1
Trisetum spicatum O.l1 O.l1 O.l1 O.l2 O.l3 O.l1 0.24 O.l3 O.l3 O.l3 037
Vaccinium uliginosum 0.44 * O.l2 O.l1 2.68 2.24 0.94 0.31 * 0.43
Veronica alpina
Viscaria alpina