stipa tirsa is a perennial herbaceous plant species of the genus feather grass of the family cereals poaceae

plant garden nature agriculture autumn background closeup details ecology gardening green growth leaves medicinal narrow planting season thatch grass alopecuroides bodendecker botanik botany coverings feather federgras floor flora flower gartenpflanze graeser gras natur ornamental panicle pflanze rispe stipa tenuifolia weed wildflower wildpflanze ziergras perennial