10191113 - Sides of prickly pears being cut with knife, step 171413377 - Close-up of the flowers of the Prickly Mountain Thistle (Berkheya multijuga) at the Alpinum Schatzalp, Davos, Switzerland10191105 - Whole and halved green cactus figs on white background10191103 - Green conical shaped cactus figs with black spots on white surface, overhead view10191109 - Yellow flowers of cactus10191104 - Whole and halved orange and yellow oval shaped cactus figs on white background13646334 - Common creeping spear thistle, (Cirsium vulgare), bud13639146 - Flowering Cardoon (Cynara)14171312 - Manstraw 'Miss Willmott's Ghost' (Eryngium giganteum) close-up13584627 - Seed heads of Echinops sphaerocephalus (Globe Thistle) with an insect11427162 - Dried spiky seedheads against weathered wooden wall outdoors13563915 - Dried thistle heads in garden of Edwardian West Sussex townhouse England UK13563916 - Dried thistle heads in brewery jar in West Sussex England UK13892169 - Close-up of Marsh Thistle (Cirsium palustre) blossom in autumn13562189 - Eryngium Amethystinum (Sea Holly) sprig on a tabletop 11083607 - Thistle flower, close-up
