Huang calamus, also known as: water candle, yellow iris, aquatic iris, yellow flower iris, etc., is a perennial wet or emergent root herb with tall plants and short and thick rhizomes. The leaves are dense, basal and green

Huang calamus, also known as: water candle, yellow iris, aquatic iris, yellow flower iris, etc., is a perennial wet or emergent root herb with tall plants and short and thick rhizomes. The leaves are dense, basal, green, sword-shaped, 60–100 cm long, with prominent mid-ribs and transverse reticulated veins. The stems are slightly taller than the leaves, the petals are oblong, nearly equal in width at the base, with brown markings or absent, the flag petals are pale yellow, and the flowers are 8 cm in diameter. The capsules are elongated and contain a majority of seeds, brown and angular. Flowering takes place from May to June. Yellow calamus is the proud of aquatic flowers, with yellow color, beautiful flowers, and high ornamental value. #一拍就出彩 - Spring Odyssey ## "Photographic Poems - I Want to Picture Worm Selection" Call ##2023春天摄影大赛 #