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High mountain vegetation
Opuntia cactus with flowers
Primula veris, the cowslip is a yellow herbaceous perennial flowering plant in the primrose family Primulaceae found in St. Gallen botanical garden.
Moss-rose purslane flowers - Portulaca grandiflora
Yellow pheasants eye flowers - Latin name - Adonis vernalis
Sedum spathulifolium is a species of flowering plant in the family Crassulaceae known by the common names broadleaf stonecrop, yellow stonecrop, and spoon-leaved stonecrop. An evergreen perennial, it is native to western North America.  Mayacamas Mountain Sanctuary; Modini Mayacamas Preserve; Sonoma County; California;  Mayacamas Mountains
Many yellow flowers of St. John's wort in May
Euphorbia polyacantha is a spiny bush which grows on stony sides of mountains in hot valleys with open deciduous bushland. Native to Eritrea, Ethiopia, Somalia, Sudan, Yemen
cactus flower
beautiful background of yellow flower
Flowers of the cactus commonly know as prickly-pear. Both pads and fruit of the plant are edible.
yellow flowering bush on the orange stones in the desert
Small rounded bush on a prairie
Group of Gymnocalycium  friedrichii LB 2178 or Gymnocalycium mihanovichii LB2178  flower blossom in garden. Green background. cactus succulent plant with copyspace.color vintage style
Everlastings (Syncarpha vestita). Also called by the following name: Cape snow. Fynbush,  Desert flower in South Africa.
Yellow flower of cactus prickly pear
In a close-up shot, a cactus plant displays a fascinating sight - a double blossom red flower.
A unique cactus fully blossomed with white flowers, macro photo
Cactus close-up.
Echinopsis is a large genus of cacti native to South America, sometimes known as hedgehog cactus.
Wide angle shot of the Sedona wilderness and desert from Soldier's Pass trail.
Floral abstract background from dasiphora fruticosa, many small yellow flowers, shrubby five-leaved
One white flower on a Torch cactus, (echinopsis candicans), in the month of May in the Sonoran Desert region of Arizona. This cactus is also known as an Argentine Giant.  Image captured with diffused light against a black background.
Dessert Plant in mountain
The pitaya planting base located in Xishuangbanna, Yunnan, has pitayas in bloom and with fruits, planted in large tracts.
Myrtle spurge (Euphorbia myrsinites) flowers in bloom in winter.
Colorful spring garden
Rhodiola rosea blossom by springtime at solar day.Beautiful green background
flower garden
Free Images: "bestof:20150603Euphorbia cyparissias3.jpg Zypressen-Wolfsmilch Euphorbia cyparissias in Hockenheim discovery place Hockenheim own AnRo0002 2015-06-03 camera coord"
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