الثلاثاء، 31 مارس 2015

Pulsatilla grandis - Greater Pasque Flower

Pulsatilla grandis - Greater Pasque Flower
Pulsatilla grandis, or the Greater Pasque Flower, is a species of flowering plant in the genus Pulsatilla of the family Ranunculaceae. It is a perennial plant that grows on calcium-rich soil in dry grasslands, in rocky outcrops, and in pine and oak forests. It flowers from February to April, in the time of the Easter (which gives it its name), with intensively blue to violet flowers. Its silk stalk is protected from the cold by velvety trichomes (hairs). Pulsatilla grandis is native to the countries of Central, Eastern and Southeastern Europe, and is particularly frequent in Hungary. In some of them, it is classed as threatened

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