Ключевые слова: agava, agave, agriculture, ancient, antique, art, artwork, bloom, blossom, cactus, cereus, collection, color, dasyacanthus, desert, dessert, devilshead, drawing, echinocactus, education, exotic, flora, floral, flower, fruit, garden, group, horizonthalonius, horrida, illustration, isolated, mammillaria, nature, old, ornamental, painting, pectinata, plant, set, stapelia, star, starfish, toad, tropical, variegata, vintage, white, wildflower,