Macaronesian infra-thermomediterranean semiarid and arid matorral, sparse palm groves and associated low scrub on volcanic substrates
Vascular plants: Anagyris latifolia, Androcymbium hierrense, Andryala glandulosa subsp. cheiranthifolia, Argyranthemum callichrysum, Argyranthemum coronopifolium, Argyranthemum dissectum, Argyranthemum escarrei, Argyranthemum filifolium, Argyranthemum foeniculaceum, Argyranthemum frutescens subsp. frutescens, Argyranthemum haematomma, Argyranthemum haouarytheum, Argyranthemum hierrense, Argyranthemum maderense, Argyranthemum winteri, Artemisia argentea, Asparagus plocamoides, Asparagus scoparius, Asparagus umbellatus subsp. lowei, Asparagus umbellatus subsp. umbellatus, Asteriscus intermedius, Asteriscus sericeus, Brachypodium arbuscula, Bryonia verrucosa, Bupleurum handiense, Bupleurum salicifolium subsp. aciphyllum, Bupleurum salicifolium subsp. salicifolium, Bystropogon odoratissimus, Bystropogon plumosus, Calendula suffruticosa subsp. maderensis, Carduus clavulatus, Carlina salicifolia, Ceballosia fruticosa, Chamaemeles coriacea, Cheirolophus arbutifolius, Cheirolophus canariensis subsp. canariensis, Cheirolophus canariensis subsp. subexpinnatus, Cheirolophus dariasii, Cheirolophus duranii, Cheirolophus falcisectus, Cheirolophus ghomerythus, Cheirolophus junonianus, Cheirolophus massonianus, Cheirolophus metlesicsii, Cheirolophus santos-abreui, Cheirolophus satarataensis, Cheirolophus sventenii subsp. gracilis, Cheirolophus sventenii subsp. sventenii, Cheirolophus tagananensis, Cheirolophus webbianus, Cistus monspeliensis, Convolvulus floridus, Convolvulus fruticulosus, Convolvulus fruticulosus subsp. fruticulosus, Convolvulus fruticulosus subsp. glandulosus, Convolvulus lopezsocasi, Convolvulus massonii, Convolvulus volubilis, Crambe arborea, Crambe fruticosa, Crambe pritzelii, Crepis canariensis, Crepis divaricata, Crepis noronhaea, Cytisus filipes, Dactylis smithii subsp. smithii, Descurainia artemisioides, Descurainia millefolia, Descurainia preauxiana, Dioscorea communis, Dorycnium broussonetii, Dorycnium eriophthalmum, Dorycnium spectabile, Dracaena draco subsp. draco, Dracaena tamaranae, Dracunculus canariensis, Echium acanthocarpum, Echium aculeatum, Echium bethencourtii, Echium callithyrsum, Echium decaisnei subsp. decaisnei, Echium decaisnei subsp. purpuriense, Echium giganteum, Echium handiense, Echium hierrense, Echium leucophaeum, Echium nervosum, Echium strictum, Echium virescens, Erucastrum canariense, Erysimum arbuscula, Erysimum bicolor, Erysimum maderense, Euphorbia atropurpurea, Euphorbia bourgeana, Euphorbia piscatoria, Ferula lancerotensis, Ferula linkii, Fumaria coccinea, Fumaria montana, Genista canariensis, Genista linifolia, Genista stenopetala, Genista tenera, Globularia salicina, Gonospermum canariense, Gonospermum fruticosum, Gonospermum gomerae, Helianthemum aganae, Helianthemum aguloi, Helianthemum bramwelliorum, Helianthemum broussonetii, Helianthemum gonzalezferreri, Helianthemum teneriffae, Helianthemum tholiforme, Helichrysum alucense, Helichrysum melaleucum, Helichrysum monizii, Helichrysum monogynum, Helichrysum obconicum, Hypericum canariense var. canariense, Hypericum canariense var. floribundum, Hypericum glandulosum, Jasminum azoricum, Jasminum odoratissimum, Juniperus phoenicea, Justicia hyssopifolia, Kunkeliella canariensis, Kunkeliella psilotoclada, Kunkeliella retamoides, Lavandula pinnata, Limonium arboreum, Limonium bourgeaui, Limonium brassicifolium, Limonium dendroides, Limonium perezii, Limonium preauxii, Limonium puberulum, Limonium redivivum, Limonium sventenii, Lolium canariense, Lotus emeroides, Lotus eremiticus, Lotus macranthus, Lotus mascaensis, Malva acerifolia, Malva phoenicea, Marcetella maderensis, Marcetella moquiniana, Maytenus canariensis, Maytenus umbellata, Micromeria herpyllomorpha, Micromeria hyssopifolia var. hyssopifolia, Micromeria lepida, Micromeria rivas-martinezii, Micromeria varia subsp. rupestris, Micromeria varia subsp. thymoides, Micromeria varia subsp. varia, Monizia edulis, Myrtus communis, Olea europaea subsp. cerasiformis, Ononis angustissima subsp. longifolia, Ononis natrix subsp. angustissima, Onopordum carduelium, Osyris lanceolata, Parolinia filifolia, Parolinia platypetala, Paronychia canariensis, Patellifolia procumbens, Pericallis papyracea, Phagnalon saxatile, Phalaris maderensis, Phoenix canariensis, Pimpinella anagodendron, Pimpinella junoniae, Plantago arborescens subsp. arborescens, Plantago arborescens subsp. maderensis, Plantago famarae, Polycarpaea filifolia, Prasium majus, Pterocephalus dumetorum, Retama monosperma, Rhamnus crenulata, Rubia fruticosa subsp. fruticosa, Rubia fruticosa subsp. periclymenum, Ruta microcarpa, Ruta oreojasme, Ruta pinnata, Salvia broussonetii, Salvia canariensis, Salvia herbanica, Scilla latifolia, Scilla madeirensis, Scrophularia calliantha, Senecio teneriffae, Sideritis barbellata, Sideritis brevicaulis, Sideritis candicans var. crassifolia, Sideritis candicans var. multiflora, Sideritis cretica, Sideritis cretica subsp. spicata, Sideritis cystosiphon, Sideritis dendrochahorra, Sideritis ferrensis, Sideritis guayedrae, Sideritis infernalis, Sideritis kuegleriana, Sideritis marmorea, Sideritis nervosa, Sideritis pumila, Sideroxylon canariense, Sideroxylon marginatum, Sideroxylon mirmulano, Solanum lidii, Solanum vespertilio, Sonchus congestus, Sonchus gandogeri, Sonchus hierrensis, Sonchus palmensis, Sonchus pinnatus, Sonchus tuberifer, Sonchus ustulatus subsp. ustulatus, Sonchus wildpretii, Stachys germanica subsp. germanica, Tanacetum oshanahanii, Teline nervosa, Teline osyroides, Teline salsoloides, Teucrium heterophyllum, Vicia capreolata, Vicia cirrhosa, Vicia ferreirensis, Vicia filicaulis, Vicia pectinata, Visnea mocanera