Sanvitalia procumbens

멜람포디움 https://blog.daum.net/daehyo/7807540

 

 

학명 : Sanvitalia procumbens Lam. 

분류 : Asteraceae

학명 풀이

Sanvitalia : Named for Federico Sanvitali, 18th century Italian professor at Brescia

procumbens : Lying along the ground

 

원산지 : 멕시코, 과테말라

 

Commn Name : creeping zinnia

국내 유통명 : 멕시코백일홍, 덩굴백일홍, 산비탈리아

 

 

사진 : 2020.05.20 강화도

 

 

설명 1)

 

FNA

Sanvitalia procumbens Lamarck, J. Hist. Nat. 2: 176, plate 33. 1792.

Stems procumbent to erect, 3–15 cm. Leaf blades ovate to lance-linear, 10–60 × 4–31 mm. Phyllaries 13–21, unequal. Ray corollas 2–9 mm. Cypselae: rays 2.5–3.5 mm with awns 1–3 mm, clearly 3-faced, adaxial faces often 2–3-nerved; discs strongly dimorphic within single heads: outer 4-angled, wingless, inner ± flattened, 1–2-winged. 2n = 16, 32.

 

Flowering summer–fall. Ruderal; 10–1000 m; introduced; Calif., Md., Tex.; Mexico; Central America.

 

Sanvitalia procumbens has been seen only sporadically in the flora; it probably is not a resident.

 

 

설명 2)

Common Name: creeping zinnia

Type: Annual

Family: Asteraceae

Native Range: Mexico, Guatemala

Zone: 2 to 11

Height: 0.25 to 0.50 feet

Spread: 0.75 to 1.50 feet

Bloom Time: June to frost

Bloom Description: Yellow to orange-yellow rays and dark purple-brown centers

Sun: Full sun

Water: Dry to medium

Maintenance: Low

Suggested Use: Annual, Ground Cover

Flower: Showy

Tolerate: Drought, Dry Soil

Garden locations

Culture

Annual. Easily grown in average, dry to moderately moist, well-drained soils in full sun. Best flowering in full sun. Prefers light, sandy-humusy soils with good drainage. Thrives in the heat and humidity of typical St. Louis summers. For best results, sow seed directly in the garden 1-2 weeks before last frost date. Seed may be started indoors 6-8 weeks earlier, however plants often do not transplant well into the garden. Seed started indoors directly in a hanging basket or container avoids the transplant problem.

 

Noteworthy Characteristics

Sanvitalia procumbens, commonly called creeping zinnia, is a mat-forming annual that typically grows to 6” tall but spreads by procumbent stems to 12-18” wide or more. Features a summer to frost bloom of ¾” diameter miniature sunflowers with yellow to orange-yellow rays and dark purplish-brown center disks. Varieties come in single- and double-flowered forms. Creeping stems are clad with oval, medium green, zinnia-like leaves (to 2” long), hence the common name.

 

Genus name honors Federico Sanvitali (1704-1761), professor at Brescia, Italy.

 

Specific epithet means prostrate.

https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=277355#AllImages

 

산비탈리아와 멜람포디움 비교

 

 

산비탈리아 Sanvitalia (procumbens)	멜람포디움 Melampodium (divarictum, paludosum)
포편  선단은 뾰족하다 포편에 거센 털이 있는 듯	포편 선단은 둥글다(포편은 기부에서 융합) 포편은 비교적 매끈한 듯이 보인다

 

산비탈리아 총포 사진

Mexican Creeping Zinnia, SANVITALIA PROCUMBENS (backyardnature.net)