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It looks more like the common daisy than other pyrethrums do. Its flowers, typically white with yellow centers, grow from numerous fairly rigid stems. Plants have blue-green leaves and grow to 45 to 100 cm (18 to 39 in) in height. The plant is economically important as a natural source of pyrethrin insecticides.
The conspicuous daisy-like flowers are up to 20 millimetres (3 ⁄ 4 in) across, borne in lax corymbs. The outer, ray florets have white ligules and the inner, disc florets are yellow and tubular. It spreads rapidly by seed, and will cover a wide area after a few years. [3] [4] The plant produces achene fruit, and grows in stony slopes and ...
It is called the Dalmatian chrysanthemum or Dalmatian pyrethrum, denoting its origin in that region of Europe (Dalmatia). It looks more like the common daisy than other pyrethrums do. Its flowers, typically white with yellow centers, grow from numerous fairly rigid stems. Plants have blue-green leaves and grow to 45 to 100 cm (18 to 39 in) in ...
Tanacetum is a genus of about 160 species of flowering plants in the aster family, Asteraceae, native to many regions of the Northern Hemisphere. [5] They are known commonly as tansies. [4] [5] [6] The name tansy can refer specifically to Tanacetum vulgare, which may be called the common tansy or garden tansy for clarity. [6]
The plants form attractive clumps of ivy, lance, or heart-shaped foliage. There are currently more than 20 species of cyclamen, but hardy cyclamen typically is considered the easiest to grow.
Anacyclus is a genus of plants in the family Asteraceae described by Linnaeus in 1753. [5] [6] Annuals or herbaceous perennials, they are cultivated for their fern-like leaves on creeping, radiating stems and daisy-like flowers. They are frost-hardy but may tolerate winter temperatures below −5 °C (23 °F) if grown in well-drained soil.
The plant is 30–90 centimetres (12–35 in) high and wide, which grows as a perennial herbaceous or slightly woody plant on the ground. The stems stand upright. The stems stand upright. The leaves are broad ovate in outline and wedge-shaped in the petiole, the length of the leaves is more than 150 mm (6 in).
Glebionis coronaria, formerly called Chrysanthemum coronarium, is a species of flowering plant in the family Asteraceae. It is native to the Mediterranean region. [3] It is cultivated and naturalized in East Asia and in scattered locations in North America. [4] [5] Glebionis coronaria is used as a leaf vegetable.