cactus garden with chinocactus grusonii plants

botanical botany cactus dangerous desert drought dry garden green horticulture landscape natural plant prickly protection round sharp spike spine spiny stone thorn thorny cacti suculent suculents botanic spikes thorns plants multitude species ball balls echinocactus grusonii germany jokingly called mother- -law39aph39s cushion law joke fun funny chinocactus