서양오엽딸기 https://daehyo49.tistory.com/7813994
학명: Rubus occidentalis L.
분류: 장미과(Rosaceae)
영명: Black Raspbery
국표식등재명 : 서양복분자
국내 다른 유통명 : 블랙라스베리
사진: 2016.05.26 죽전 민가 재배
서양복분자(블랙라스베리) 퍼온 사진
이상 3장 퍼온 사진 출처: https://gobotany.newenglandwild.org/species/rubus/occidentalis/
우리나라의 토종 복분자딸기
위의 복분자딸기 온 사진:
http://www.asianflora.com/Rosaceae/Rubus-coreanus.htm
꽃과 열매 비교
a, c 복분자딸기
b, d 서양복분자(블랙라스베리)
위의 비교 사진 출처:
www.mdpi.com/1420-3049/19/7/10524/pdf
이상을 종합하여 우리나라의 복분자딸기(토종) Rubus coreanus 와 서양에서 재배용으로 들여 온 복분자(블랙라스베리) Rubus occidentalis 를 차이점을 비교하면 아래와 같다
| 복분자딸기 |
서양복분자(블랙라스베리) |
|
| Rubus |
coreanus |
occidentalis |
| 잎(소엽 개수) | 3-7 우상복엽 |
3-5 신지에서는 5 (장상으로 배열 ) 꽃(열매)이 달리는 가지에서는 3 |
| 꽃 |
붉은색 |
흰색 |
| 열매 |
털이 거의 없어 매끄럽게 보인다 |
흰털이 많아 뿌옇게 보인다. |
| 줄기와 가지 | 분백색 | 분백색 |
* 유사종 서양오엽딸기(Blackberry)는 잎이 3-5장으로 5장일때는 장상이며 줄기와 가지에 분백색이 없다.
꽃은 흰색 또는 엷은 붉은 빛이 도는 흰색이고 줄기와 가지에 골이 있고 가시 기부가 넓다
설명:
Rubus occidentalis L.
Rubus occidentalis is a species of Rubus native to eastern North America. Its common name black raspberry is shared with the closely related western American species Rubus leucodermis. Other names occasionally used include wild black raspberry, black caps, black cap raspberry, thimbleberry,[2][3] and scotch cap.[4]
Rubus occidentalis is a deciduous shrub growing to 2–3 m (7-10 feet) tall, with prickly shoots. The leaves are pinnate, with five leaflets on leaves, strong-growing stems in their first year, and three leaflets on leaves on flowering branchlets. The flowers are distinct in having long, slender sepals 6–8 mm long, more than twice as long as the petals. The round-shaped fruit is a 12–15 mm diameter aggregation of drupelets; it is edible, and has a high content of anthocyanins and ellagic acid.[5][6]
Black raspberries are high in anthocyanins. This has led to their being very useful as natural dyes. Preliminary studies to evaluate their benefit for cancer treatment in mammalian test systems are ongoing[7] and a small-scale clinical trial has begun on patients with Barrett's esophagus.[8]
The black raspberry is also closely related to the red raspberries Rubus idaeus and Rubus strigosus, sharing the distinctively white underside of the leaves and fruit that readily detaches from the carpel, but differing in the ripe fruit being black, and in the stems being more prickly. The black fruit makes them look like blackberries, though this is only superficial, with the taste being unique and not like either the red raspberry or the blackberry.
As suggested by the common name, black raspberries usually have very dark purple-black fruits, rich in anthocyanin pigments. However, due to occasional mutations in the genes controlling anthocyanin production, yellow-fruited variants ("yellow raspberries") sometimes occur, and have been occasionally propagated, especially in home/farm gardens in the midwestern United States (e.g., Ohio). The yellow-fruited variants of the black raspberry retain that species' distinctive flavor, different from the similar-appearing pale-fruited variants of cultivated red raspberries (generally the Eurasian Rubus idaeus, but with some being the North American Rubus strigosus, and other cultivars representing hybrids between these two widespread species).
설명 출처: https://en.wikipedia.org/wiki/Rubus_occidentalis