원예.재배식물/ㅁ-ㅅ

부겐빌레아(2)

대효0617 2023. 1. 8. 13:53

부겐빌레아(2)

https://daehyo49.tistory.com/7814472

부겐빌레아(1)

https://daehyo49.tistory.com/7807916

 

 

학명 : Bougainvillea glabra Choisy

분류 : Nyctaginaceae

국표식 등재명 : 부겐빌레아
 
사진 : 2022.12.27 대전 한밭수목원
 
 
 
 

 

아래 : 2023.01.13 부천식물원

 

 

 

.

 

 

아래 : 2023.02.15 서울식물원

 

흰꽃이다

 

 

 

 

 

아래 : 2023.02.28 부천식물원

 

 

 

 

 

 

아래 : 2024.01.07 안신식물원

 

 

 

 

 

 

 

붉은 색의 것으로 삼각형인 것은 포(3장)이고 , 그 안에 붉은 통이 3개인데 이것은  꽃받침으로 꽃을 싸고 있따 . 

꽃은 3개로 2개가 함께 피고 다른 하나는 피는 시기를 달리한다 . 개화한 꽃잎은 노란색이다. 

수술, 암술은 꽃받침 안에 있어 보이지 않고 있다  

 

 

 

아래 퍼온 부겐빌레아 꽃 구조  참조 

 

 

 

 

아래 : 2024.01.17 한밭수목원

 

 

 

아래 : 2023.03.09  부천수피아식물원

 

 

 

 

 

 

 

 

 

 
국표식 등재종

재배식물 정명 Bougainvillea glabra 'Variegata' 무늬부겐빌레아 2011/12/08

재배식물 정명 Bougainvillea glabra Choisy 부겐빌레아 2011/12/08

재배식물 정명 Bougainvillea 'Dawn' 부겐빌레아 '' 2011/12/08

재배식물 정명 Bougainvillea 'San Diego Red' 부겐빌레아 '샌 디에고 레드

 

영어 위키 

 

Bougainvillea glabra, the lesser bougainvillea or paperflower,[3] is the most common species of bougainvillea used for bonsai.[4] The epithet 'glabra' comes from Latin and means "bald".[5]

Description

It is an evergreen, climbing shrub with thick, thorny stems and drooping branches that are glabrous or sparsely hairy. The leaves have a 310-millimetre-long (1838 in) stem. The leaf blade is ovate to ovate-lanceolate, pointed or briefly pointed, 5 to 13 centimeters long and 3 to 6 centimeters wide, sparsely fluffy hairy on the underside and bald on the top. The leaf-like bracts are purple, oblong or elliptical, pointed, 6590 mm (2+123+12 in) long and about 50 mm (2 in) wide. They tower over the flowers. These grow individually in pairs or in groups of three on flower stems about 3.5 millimeters long.

The crown tube is greenish, clearly angled, about 2 centimeters long, sparsely downy hairy, ribbed and points away from the flower stalk. The tip is lobed five times and forms a short, spread, white or yellowish hem. The six to eight stamens have 8 to 13 millimeter long stamens. The ovary is about 2 millimeters long, the stylus 1 millimeter and the scar 2.5 millimeters.[6]

It usually grows 33.5 m (1012 ft) tall, occasionally up to 9 m (30 ft). Tiny white flowers usually appear in clusters surrounded by colorful papery bracts, hence the name paperflower. The leaves are dark green, variable in shape, up to 100 mm (4 in) long.[7] The flowers are about 0.4 cm in diameter (the pink petal-like structures are not petals, but bracts.)[8]

Cultivation

B. glabra is heat and drought tolerant and frost sensitive. It is easily propagated by cuttings.[7] It needs full sunlight, warm weather and well drained soil to flower well. The species is often used in culture, in areas with frost in glass houses, otherwise outdoors. The similar Bougainvillea spectabilis, which differs from Bougainvillea glabra by the velvety-felty underside of the leaves, is also cultivated, but less frequently.

Uses

Being of medical importance, the infusion of the plant's tender leaves and bracts is used orally to treat gastrointestinal problems (diarrhoea, stomach pain), and respiratory conditions (asthma, bronchitis, catarrh, chest pain, fever, pneumonia, whooping cough).[9]

 
 
 
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부겐빌레아 꽃 구조 (퍼온 세밀화)

 

 

 

 

 

https://oki-park.jp/kaiyohaku/en/inst/40/41

https://biology.stackexchange.com/questions/92641/are-these-structures-real-petals

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