cactus opuntia tomentosa salm-dyck with blooming flowers close-up

woollyjoint pricklypears botanic spines prickly pear blossom nopal blooming agriculture cactus family long succulecactus shrub cactaceae velvet tree velvety pears introduced species pricklypear vegetation petal opuntia botany yellow botanical cacti green prickly thorn nature tree leaf food flower tropical succulent closeup plant garden fresh salm-dyck tomentosa opuntia cactus tomentosa