Plants, Trees, Dried spikey leaves of a tropical tree.
Cactus, Golden barrel cactus, Echinocactus grusonii, Cropped view of several plants with spikey spines on the many ribs, one with tiny pieces of white fluff trapped on them.
Cactus, Golden barrel cactus, Echinocactus grusonii, Cropped view of several plants with spikey spines on the many ribs, one with tiny pieces of white fluff trapped on them.
Cactus, A spikey blue leaf showing groups of spines.
Cow's horn, Euphorbia grandicornis, Close up showing the spines and small yellow flowers.
