醫聲論壇

麗格海棠(Rieger Begonia)
秋海棠園藝種

秋海棠科 Begoniaceae

http://www.tndais.gov.tw/Flower/f16.htm
麗格海棠(Rieger Begonia)
它的親本分別是B×tuberhybrida及B.socotrana
摘錄
麗格海棠本身為雜交三倍體，具有遺傳之不穩定性，無法實生繁殖，且大部的品種花朵雌雄蕊變成花瓣高重瓣化，須經特殊處理恢復雌雄蕊後才能進行授粉，本場在栽培過程中也有少數品種出現雌花，但也不建議授粉播種繁殖，以免後代分離，性狀雜亂而增加管理上之困擾。事實上麗格海棠的品種來源均是不同的球根海棠品種和B.socotrana行種間雜而得，部份是選拔自然芽條變異或利用人工誘變而來，例如同樣的品種那加(Netja)粉紅色花有圓瓣和深鋸齒瓣之品種，光輝(Radiant)也有粉紅色和桃紅色花之別，因此，麗格海棠的繁殖還是以扦插為主。
栽培手記
http://web.igarden.com.tw/magazine/show ... serial_m=3
根莖性秋海棠
http://en.wikipedia.org/wiki/Begonia_%C ... berhybrida
http://commons.wikimedia.org/wiki/Begon ... berhybrida
http://www.burkesbackyard.com.au/1998/a ... s_begonias
http://www.mobot.org/gardeninghelp/plan ... ?code=A437
http://www.ars-grin.gov/~sbmljw/cgi-bin/taxon.pl?402300
http://www.begonias.org/
http://web1.msue.msu.edu/msue/imp/modzz/00000196.html
http://www.begonias.org/
Begonia_socotrana
http://www.ruhr-uni-bochum.de/boga/html ... _Foto.html
http://www.ruhr-uni-bochum.de/boga/html ... Foto2.html
圖
http://www.flickr.com/photos/kiwiclanger/3245925997/
http://www.flickr.com/photos/bevcraigwhite/967994659/
http://www.flickr.com/photos/11647567@N00/1341632483/
Begonia cultivars
圖檔
1.
http://www.flickr.com/photos/98712881@N00/445395272/
2.
http://www.flickr.com/photos/janinerussell/3676126596/
3.
http://www.flickr.com/photos/pauline_io ... 993173309/
4.
http://www.flickr.com/photos/pauline_iow/2597032657/
5.
http://www.flickr.com/photos/vzonabaxter/2959819593/
6.
http://www.flickr.com/photos/87791108@N ... 075895686/
7.
http://www.flickr.com/photos/87791108@N00/417273776/
8.
http://www.flickr.com/photos/87791108@N ... 075895686/
9.
http://www.flickr.com/photos/87791108@N ... 075895686/
10.
http://www.flickr.com/photos/87791108@N ... 075895686/
11.
http://www.flickr.com/photos/87791108@N ... 075895686/
12.
http://www.flickr.com/photos/87791108@N ... 075895686/
13.
http://www.flickr.com/photos/87791108@N ... 075895686/
14.
http://www.flickr.com/photos/87791108@N ... 075895686/
15.
http://www.flickr.com/photos/87791108@N ... 075895686/
16
http://www.flickr.com/photos/87791108@N ... 075895686/
17.
http://www.flickr.com/photos/87791108@N ... 075895686/
18.
http://www.flickr.com/photos/87791108@N ... 075895686/
19
http://www.flickr.com/photos/87791108@N ... 075895686/
20.
http://www.flickr.com/photos/87791108@N ... 075895686/
21.
http://www.flickr.com/photos/87791108@N ... 075895686/

http://www.flickr.com/photos/annabelleny/2414222158/
http://www.flickr.com/photos/annabelleny/2326941232/
http://www.flickr.com/photos/annabelleny/3181213382/

麗格海棠(Rieger Begonia)
秋海棠園藝種

麗格海棠(Rieger Begonia)
秋海棠園藝種

麗格海棠(Rieger Begonia)
秋海棠園藝種

美~

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