Maple, Acer rubrum, Single autumnal coloured leaf.

Pond with autumn colored leaves of aspen with lodgepole pine cones and needles, Oregon, USA.

Cactus, Coastal Prickly Pear Cactus, Opuntia littoralis, Detail showing pattern of spiky needles.-

Cactus, Tunicata Cactus, Opuntia tunicata, Detail showing pattern of spiky needles.-

Cactus, Tunicata Cactus, Opuntia tunicata, Detail showing pattern of spiky needles.-

Cactus, Barrel cactus, Erocactus echidne, Detail showing pattern of spiky needles.-

Euphorbia echinus, Detail showing the pattern of spiky needles.-

Cactus, Golden Barrel Catus, Echinocactus Grusonii var. Subinermis, Aerial view showing pattern of the spiky needles.-

Cactus, Golden Barrel Cactus, Echinocactus grusonii, Detail of spiky plant showing mass of needles.-

Cactus, Golden Barrel Cactus, Echinocactus grusonii, Aerial view of spiky plant showing mass of needles.-

Larch, Larix decidua, Twigs with whorls of needles and small green cones.

Blue atlas cedar, Cedrus atlantica Glauca Group, A cone hanging on a branch showing the rosettes of needles.