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Coreopsis auriculata, the lobed tickseed or mouse-ear tickseed, is a North American plant species of the family Asteraceae. It is native to the southeastern and east-central United States, from Louisiana east to the Florida Panhandle and as far north as Kentucky, Maryland, and West Virginia.[2]
Coreopsis auriculata is a perennial growing from 10 to 30 cm (4-12 in) tall and sometimes to 60 cm (24 in). Plants with rounded yellow flower heads bloom in spring and early summer. They are often stoloniferous, forming long spreading colonies by way of short stolons produced after flowering. Plants produce both basal and cauline leaves; the foliage occupy 1/4–1/2 of the plant height, the leaves have petioles 1–6(–10+) cm long, with simple leaf blades or they sometimes have 1 or 2, or more lateral lobes. The basal leaf blades are suborbiculate or ovate-elliptic to lance-ovate and typically 15–55 mm long and 9–25 mm wide. Flower heads are produced on the ends of 8 to 25 cm long peduncles, the heads have 9–12 mm long phyllaries that are lance-deltate to lance-ovate. The ray florets laminae are yellow and 15–20+ mm long. The disc florets have corollas 3.5–4.5 mm long with yellow apices. Flowers bloom April to June. Cypselae or the fruits containing a single seed are 1.5–2.5 mm long and brown black with no wings.[3]
Plants are found growing along roadsides and in openings in woods with mixed hardwood trees and pine barrens especially with calcareous soils in the south eastern USA.[3] Coreopsis auriculata 'Nana' is commonly grown as a blooming ground cover in garden settings.
An orange to red/orange dye produced from the flowers and stems has been used in the past.[4]
Coreopsis auriculata, the lobed tickseed or mouse-ear tickseed, is a North American plant species of the family Asteraceae. It is native to the southeastern and east-central United States, from Louisiana east to the Florida Panhandle and as far north as Kentucky, Maryland, and West Virginia.
Coreopsis auriculata is a perennial growing from 10 to 30 cm (4-12 in) tall and sometimes to 60 cm (24 in). Plants with rounded yellow flower heads bloom in spring and early summer. They are often stoloniferous, forming long spreading colonies by way of short stolons produced after flowering. Plants produce both basal and cauline leaves; the foliage occupy 1/4–1/2 of the plant height, the leaves have petioles 1–6(–10+) cm long, with simple leaf blades or they sometimes have 1 or 2, or more lateral lobes. The basal leaf blades are suborbiculate or ovate-elliptic to lance-ovate and typically 15–55 mm long and 9–25 mm wide. Flower heads are produced on the ends of 8 to 25 cm long peduncles, the heads have 9–12 mm long phyllaries that are lance-deltate to lance-ovate. The ray florets laminae are yellow and 15–20+ mm long. The disc florets have corollas 3.5–4.5 mm long with yellow apices. Flowers bloom April to June. Cypselae or the fruits containing a single seed are 1.5–2.5 mm long and brown black with no wings.
Plants are found growing along roadsides and in openings in woods with mixed hardwood trees and pine barrens especially with calcareous soils in the south eastern USA. Coreopsis auriculata 'Nana' is commonly grown as a blooming ground cover in garden settings.
An orange to red/orange dye produced from the flowers and stems has been used in the past.
Coreopsis auriculata, trajnica iz roda djevojačko oko. Smještena je u tribus Coreopsideae, porodica glavočika.
Domovina joj je jugoistok Sjedinjenih država, poimence Alabama, Florida, Georgia, Kentucky, Louisiana, Mississippi, Sjeverna Karolina, Južna Karolina, Tennessee, Virginia, Zapadna Virginia.
Biljka naraste do 10 do 30 cm, ali ponekad i do 60 cm. U proljeće i rano ljeto procvjeta zaobljenim žutim cvjetnim glavicama. Voli vapnenačka tla, a česta je uz putove i na šumskim čistinama. U prošlosti se od nje proizvodila narančasta boja. Neki od kultivara su ‘nana’ i ‘Elfin Gold’ [1]
Coreopsis auriculata, trajnica iz roda djevojačko oko. Smještena je u tribus Coreopsideae, porodica glavočika.
Domovina joj je jugoistok Sjedinjenih država, poimence Alabama, Florida, Georgia, Kentucky, Louisiana, Mississippi, Sjeverna Karolina, Južna Karolina, Tennessee, Virginia, Zapadna Virginia.
Biljka naraste do 10 do 30 cm, ali ponekad i do 60 cm. U proljeće i rano ljeto procvjeta zaobljenim žutim cvjetnim glavicama. Voli vapnenačka tla, a česta je uz putove i na šumskim čistinama. U prošlosti se od nje proizvodila narančasta boja. Neki od kultivara su ‘nana’ i ‘Elfin Gold’
Coreopsis auriculata là một loài thực vật có hoa trong họ Cúc. Loài này được L. mô tả khoa học đầu tiên năm 1753.[1]
Coreopsis auriculata là một loài thực vật có hoa trong họ Cúc. Loài này được L. mô tả khoa học đầu tiên năm 1753.
Coreopsis auriculata L. (1753)
Синонимы
Кореопсис ушковатый (лат. Coreopsis auriculata) — вид травянистых растений рода Кореопсис (Coreopsis) семейства Астровые (Asteraceae).
Кореопсис ушковатый — многолетнее травянистое растение высотой от 10 до 30 см, иногда достигает 60 см. Листья с черешками длиной 1—6 см, прикорневые и стеблевые, до 15—55 мм в длину и до 9—25 мм в ширину. Достигают от ¼ до ½ высоты растения.
Цветки — ярко-жёлтого цвета, венчик до 4,5 мм, лепестки до 20 мм, привлекают бабочек и пчёл. Цветёт с весны до раннего лета. После цветения растение распространяется, образуя короткие столоны.
Плод — 1,5—2,5 мм в длину, коричневого цвета.[2]
Растение произрастает на юго-востоке США. Встречается вдоль дорог, на лесных полянах в смешанных лесах и сосновых борах, предпочитает известняковые почвы.
В прошлом из цветов и стеблей растения получали краситель от оранжевого до красно-оранжевого цвета.[3]
Кореопсис ушковатый используется как декоративное растение. Карликовый сорт «Нана» широко применяется в цветниках. Постепенно образует плотный, густой расползающийся куст коротких, широко-овальных листьев. Яркие оранжево-жёлтые, напоминающие маргаритки, цветы с зубчатыми лепесткамии и жёлтым центральным диском появляются в конце весны — начале лета.
Сорт «Замфир» — с характерными рифлёными лепестками, со временем сглаживающимися, немного выше сорта «Нана», привлекает бабочек.
Кореопсис ушковатый (лат. Coreopsis auriculata) — вид травянистых растений рода Кореопсис (Coreopsis) семейства Астровые (Asteraceae).
