Towels: tajinaste rojo, blossom, bloom, flower, red, echium wildpretii, wild prets natternkopf, snake head, echium, raublattgewächs, boraginaceae, red flowering tajinaste, red flowering, tajinaste, rare, tenerife, teide national park, teide, national park, snake head flowers, pyramid, elongated, endemic, cañadas del teide, candle-shaped, teide-natternkopf, canary islands