In this task, you are given a set of context paragraphs, some supporting facts and an answer of a question. Your task is to generate question for given answer based on set of context paragraphs, supporting facts and an answer.

Context_1 : Helichrysum rupestre is a species of plant in the Asteraceae family. The plant also associates with the cure of Arthritis Context_2 : Helichrysum orientale, also known as everlasting and immortelle, is the type species for the genus "Helichrysum". It is a native of North Africa, Crete, and parts of Asia bordering on the Mediterranean. It is cultivated in many parts of Europe. It first became known in Europe about the year 1629, and has been cultivated since 1815. Context_3 : Echinops ritro, the southern globethistle, is a species of flowering plant in the sunflower family, native to southern and eastern Europe (from Spain east to Turkey, Ukraine, and Belarus), and western Asia. The species is sparingly naturalized in scattered locations in the United States. Context_4 : Helichrysum pumilio is a species of flowering plant in the Asteraceae family, known colloquially as the wolbossie. It is found in southern Africa. An aromatic, it is used by birds such as the Cape sparrow in their nests, possibly as protection against parasites. Context_5 : Echinops niveus is a species in the genus "Echinops" or globe thistles. It is native to the Indian subcontinent: Himachal Pradesh, Jammu and Kashmir, Uttar Pradesh, Nepal. Context_6 : The genus Helichrysum consists of an estimated 600 species, in the sunflower family (Asteraceae). The type species is "Helichrysum orientale". The name is derived from the Greek words ("helisso" , to turn around) and ("chrysos" , gold). Context_7 : Echinops is a genus of about 120 species of flowering plants in the family Asteraceae, commonly known as globe thistles. They have spiny foliage and produce blue or white spherical flower heads. They are native to Europe east to central Asia and south to the mountains of tropical Africa. Context_8 : Hypericum scopulorum is a species of flowering plant in the family Hypericaceae. It is endemic to Socotra, an island archipelago that is part of Yemen. It is a common plant in shrubland habitat, and it is a dominant species in some areas along with "Cephalocroton" and another local endemic, "Helichrysum rosulatum". Context_9 : Echinops exaltatus (Russian globe thistle or tall globethistle) is European species of globe thistle in the sunflower family. It is native to central and eastern Europe from Germany and Italy east into Russia. The species has escaped cultivation and become established in the wild in scattered locations in eastern Canada and the northern United States. Context_10 : Echinops adenocaulos is a Middle Eastern species of plants of the sunflower family. It is native to Israel, Palestine, Jordan, Syria, and Lebanon. fact_1 : The genus Helichrysum consists of an estimated 600 species, in the sunflower family (Asteraceae). fact_2 : Echinops is a genus of about 120 species of flowering plants in the family Asteraceae, commonly known as globe thistles. Answer: Helichrysum
Which has more species, Helichrysum or Echinops?