J. Újhelyi szerk.: Fragmenta Botanica 4. 1966. (Budapest, 1966)
Zólyomi, Bálint: Einreihung von 1400 Arten der ungarischen Flora in ökologische Gruppen nach TWR-Zahlen
5a 6 Anemone raminculoides 5k 3 Anemone silvestris 5a 8 Angelica silvestris 3 3 Antennaria dioica 5k 3 Anthemis ruthenica 6 2 Anthemi& tinctoria 6a 2 Anthericum liliago 5a 3 Anthericum ramosum 5 4 Anthoxanthum odoratura 7k 4 Anthriecus cerefolium ssp. trichosperma 4a 7 Anthriscus nitida 5 5 Anthriscus silvestris 6k 3 Anthyllis macrocephala (A. polyphylla) 2a 2 Anthyllis vulneraria ssp. alpestris 5 1 Apera spica-venti 5a 5 Aquilegia /ulgaris 5 3 Arabidopsi" thaliana 2a 6 Arabis alpina 6a 3 Arabis auriculata 5 2 Arabis hirsuta 6a 3 Arabis turrita 5 6 Arctium lappa 5a 6 Arctium minus 5a 6 Arctium nemorosum 5k 2 Arenaria mlcradenia 5a 1 Arenaria serpyllifolia 6a 4 Aristolochia clematitis 5a 5 Arrhenatherum elatius 6a 1 Artemisia alba ssp. saxatilis 7k 0 Artemisia aup . -iaca 5k 2 Artemisia campestris 7 2 Artemisia pontica 5 4 Artemisia vulgaris 6a 6 Arum intermedium 5a 6 Arum maculatum