갯마디풀(마디풀과 마디풀속) 종자 Polygonum polyneuron Franch. & Sav.

2020. 11. 3.

 

 

근연분류군과의 검색표 1. 상부의 잎이 작고 떨어지기 쉬워 꽃이 수상화서 모양이 된다. 수과는 화피 밖으로 상당히 돌출한다          ·················································································································································································· 갯마디풀 P. polyneuron 1. 상부의 잎은 지속적이며, 수상화서 모양이 아니다. 수과는 화피에 싸였거나 약간 돌출한다     2. 전체의 길이는 50−60 cm이고, 줄기는 곧추 자란다         3. 잎은 타원형이거나 피침형이며, 수과에 작은 돌기가 있다 ················································· 큰옥매듭풀 P. fusco-ochreatum         3. 잎은 도피침형이거나 피침상이며, 수과는 돌기가 없다 ····················································· 미국갯마디풀 P. ramosissimum     2. 전체의 길이는 10−40 cm이고, 줄기는 누워 자라거나 땅을 기며, 드물게 서는 형태를 취한다         4. 소화경 상단 끝부분에 관절이 있고, 수과는 작은 반점이나 알갱이로 이루어 진 줄무늬가 빽빽하며, 윤채가 없거나 약간 있다           5. 수과는 삼각상 난형이고 뭉툭하며 윤채가 없다 ··············································································· 마디풀 P. aviculare           5. 수과는 타원형이고 줄모양의 작은 돌기가있으며 윤채가 약간 있다 ······································· 부산마디풀 P. humifusum       4. 소화경 1/2 부분에 관절이 있고, 수과는 매끈하며, 윤채가 있다 ···················································· 애기마디풀 P. plebeium

출처 : 식물분류학회지 2016. 46권 3호

 

열매는 화피보다 1.2~1.5배 길고 평활하며 광택이 있고, 식물체는 분백색을 띠며 마르면 암갈색이다. 

 

 

매듭풀 : http://blog.daum.net/qweenbee/8888889    http://blog.daum.net/qweenbee/8888812

http://blog.daum.net/qweenbee/8900198

매듭풀 열매 : http://blog.daum.net/qweenbee/8900194

 

둥근매듭풀 : http://blog.daum.net/qweenbee/8888900      http://blog.daum.net/qweenbee/8896902

http://blog.daum.net/qweenbee/8900199      http://blog.daum.net/qweenbee/8903305

둥근매듭풀 종자 : http://blog.daum.net/qweenbee/8896895

 

둥근매듭풀/매듭풀/마디풀 : http://blog.daum.net/qweenbee/8886290

 

마디풀 : http://blog.daum.net/qweenbee/8890056     http://blog.daum.net/qweenbee/8888019

 

마디풀속(부산마디풀) : http://blog.daum.net/qweenbee/8890110

 

애기마디풀 : http://blog.daum.net/qweenbee/8890073 http://blog.daum.net/qweenbee/8896103

http://blog.daum.net/qweenbee/8894144 http://blog.daum.net/qweenbee/8901063

http://blog.daum.net/qweenbee/8902759 http://blog.daum.net/qweenbee/8904095

http://blog.daum.net/qweenbee/8904734 blog.daum.net/qweenbee/8905525

 

큰옥매듭풀 :

 

갯마디풀 : blog.daum.net/qweenbee/8906101       http://blog.daum.net/qweenbee/8894435

            http://blog.daum.net/qweenbee/8898171

갯마디풀 열매 : blog.daum.net/qweenbee/8906223

갯마디풀 종자 : blog.daum.net/qweenbee/8906222

 

미국갯마디풀: http://blog.daum.net/qweenbee/8896216

 

마디풀속(몽골) : http://blog.daum.net/qweenbee/8898800