Xeric oromediterranean grasslands and cushion-tragacanthic scrub on calcareous and ultramafic substrates of the Hellenic mainland and the Aegean region
Vascular plants: Acantholimon aegaeum, Acantholimon ulicinum, Achillea fraasii, Allium frigidum, Alyssum gustavssonii, Alyssum idaeum, Alyssum siculum, Alyssum taygeteum, Anchusa cespitosa, Anthemis cretica subsp. cretica, Arenaria guicciardii, Arenaria saponarioides, Asperula aristata subsp. thessala, Asperula boissieri, Asperula idaea, Asperula lutea, Asperula samia, Astracantha parnassi subsp. cyllenea, Astracantha parnassi subsp. parnassi, Astracantha ptilodes, Astracantha rumelica subsp. rumelica, Astragalus angustifolius, Atraphaxis billardierei, Bolanthus creutzburgii, Bromopsis cappadocica subsp. lacmonica, Bufonia stricta subsp. cecconiana, Bunium microcarpum, Campanula rotundifolia, Campanula spatulata subsp. spatulata, Carduus tmoleus, Carum graecum, Carum meoides, Centaurea affinis subsp. affinis, Centaurea idaea, Centaurea raphanina subsp. mixta, Centaurea raphanina subsp. raphanina, Cerastium candidissimum, Cirsium hypopsilum, Clinopodium alpinum subsp. meridionale, Crepis sibthorpiana, Cyanus pichleri, Daphne oleoides, Dasypyrum hordeaceum, Dianthus biflorus, Dianthus integer subsp. minutiflorus, Dianthus pinifolius subsp. lilacinus, Dianthus zonatus, Draba cretica, Draba heterocoma, Draba lacaitae, Erodium absinthoides, Erodium chrysanthum, Erysimum pectinatum, Erysimum pusillum subsp. cephalonicum, Euphorbia acanthothamnos, Euphorbia herniariifolia, Festuca cyllenica, Festuca jeanpertii, Festuca polita, Festuca sipylea, Galium incanum, Galium incurvum, Galium taygetum, Galium thymifolium, Genista parnassica, Geocaryum peloponesiacum, Geranium subcaulescens, Globularia stygia, Helianthemum hymettium, Helictochloa aetolica, Helictochloa compressa, Herniaria degenii, Herniaria olympica, Herniaria parnassica subsp. cretica, Hypericum kelleri, Hypericum rumeliacum subsp. apollinis, Hypericum trichocaulon, Juniperus communis subsp. hemisphaerica, Jurinea cadmea, Koeleria lobata, Lactuca alpestris, Leontodon graecus, Lysimachia serpyllifolia, Malcolmia graeca subsp. bicolor, Marrubium cylleneum, Mattiastrum aucheri, Mattiastrum lithospermifolium, Minuartia anatolica, Minuartia attica, Minuartia confusa, Minuartia hamata, Minuartia stellata, Morina persica, Muscari spreizenhoferi, Odontarrhena samia, Odontarrhena smolikana, Origanum sipyleum, Paronychia albanica, Paronychia rechingeri, Pimpinella tragium subsp. depressa, Pimpinella tragium subsp. tragium, Poa thessala, Poa timoleontis, Polygonum idaeum, Prunus prostrata, Pterocephalus perennis, Pterocephalus pinardii, Ranunculus radinotrichus, Ranunculus subhomophyllus, Rhamnus saxatilis subsp. prunifolia, Rosa heckeliana, Rosa pulverulenta, Scandix macrorhyncha, Scutellaria hirta, Scutellaria pinnatifida subsp. alpina, Scutellaria rupestris subsp. parnassica, Sesleria alba subsp. alba, Sesleria tenerrima, Sesleria vaginalis, Sideritis clandestina subsp. clandestina, Sideritis clandestina subsp. cyllenea, Sideritis sipylea, Silene flavescens subsp. dictaea, Silene melzheimeri, Silene multicaulis subsp. multicaulis, Silene multicaulis subsp. sporadum, Silene oligantha subsp. oligantha, Silene parnassica subsp. dionysii, Silene parnassica subsp. pindicola, Stachys germanica subsp. heldreichii, Taraxacum delphicum, Telephium imperati subsp. orientale, Telephium imperati subsp. pauciflorum, Teucrium alpestre, Thymus leucotrichus subsp. leucotrichus, Thymus leucotrichus var. creticus, Thymus longicaulis subsp. chaubardii, Thymus samius, Thymus sipyleus, Thymus thracicus, Tragopogon samaritanii, Trinia frigida, Verbascum cylleneum, Verbascum epixanthinum, Verbascum pycnostachyum, Veronica erinoides, Veronica glauca, Veronica sartoriana, Veronica thymifolia, Vincetoxicum canescens, Vincetoxicum hirundinaria subsp. nivale, Viola cephalonica, Viola graeca, Viola heldreichiana