Begonia dioica

Begonia dioica Buch.-Ham. ex D.Don , Prodr. Fl. Nepal. 223 1825. (Syn: Begonia amoena Wall. ex A.DC.; Begonia tenella D.Don;                                Begonia erosa Wall.);

Images by Ashwini Bhatia - validation by J.M.Garg (For more photos & complete details, click on the links)
https://groups.google.com/group/indiantreepix/attach/1b0bb4c52c5820f4/_MG_7362_27July15.jpg?part=0.1.5&authuser=0
https://groups.google.com/group/indiantreepix/attach/1b0bb4c52c5820f4/_MG_7314_27July15.jpg?part=0.1.2&authuser=0
https://groups.google.com/group/indiantreepix/attach/1b0bb4c52c5820f4/_MG_7308_27July15.jpg?part=0.1.1&authuser=0
https://groups.google.com/group/indiantreepix/attach/1194da9a96c14301/IMG_4001_19July15.jpg?part=0.1.1&authuser=0

 
Common name: Three-Petal Begonia
  

https://08511630493324166816.googlegroups.com/attach/cc9c0588dd9751ee/dscn9063.jpg?part=0.1&view=1&vt=ANaJVrE7_u1e_1L66bY1CTCxY0EuKlzVW3FNXGml6UHy9Rth5oBKbKrsqAxKAKoHunaF8sdDW6uKk3mGlXeoLJA0KQA6skzath5zpKZ14VWJktOmp_y1nds
begonia...?? : .. pertaining only to Kalatope Khajjiar sanctuary around my house from an altitude of 2100 mts to 2500 mts (the area which I have covered)
- Genus Begonia has more than 1500 species, often very difficult to identify.
Once you have told us the place we know we will have to mostly choose between B. picta (leaves often blotched with pink, hairy ; flowers tinged pink and capsule with unequal wings) and B. dioica (syn: B. amoena; leaves green, glabrous, flowers mostly white and capsule with equal wings).
Obviously your plant is B. dioica. 
 
 
https://08511630493324166816.googlegroups.com/attach/3a667851cac9106d/Begonia%20sp.%20(3).jpg?part=0.4&view=1&vt=ANaJVrGJF101AniBfsZ7KmnGiAJvoLR59D4qDIsz4YxnssG8tNkcRjNhR2eF8OHbx8IS3xLVG4XSq6xZYqi5oFwQtjaLyRliTuSZYXJtITLVePlkG3kF8Ek
https://08511630493324166816.googlegroups.com/attach/3a667851cac9106d/Begonia%20sp.%20(2).jpg?part=0.3&view=1&vt=ANaJVrGqhEnBWUXCHnWZLyy_0rP7emnbEh2EiDFlpuOulExEk7h4sK6nhkSV6VZqOpEK_rcm-wQfKyywn3FYtXni0uLqUpob53ymFoRRn0rGsV7bs8-r6AE
https://08511630493324166816.googlegroups.com/attach/3a667851cac9106d/Begonia%20sp.%20(1).jpg?part=0.2&view=1&vt=ANaJVrEMbPZfdDlpiJbV-p6a11YhgsnjAe93SeX6P-93zcPwZ8URpVgE45KBG-pHu8CNsd5hPRKwSXMK1m5u-l0hIhfktDMjbtGSFn6ZxRAyNMpbqsz1k2w
https://08511630493324166816.googlegroups.com/attach/3a667851cac9106d/Begonia%20sp..jpg?part=0.1&view=1&vt=ANaJVrHF2PK4_xCEkTDb9s0B0EqSw21IPYDYN_R97hQ_o3sxXWdndhq29lBeHQCUU0bH5rIwspc7u-wkkD_gED2iRUb_qksNs5JKPO8dcHedO896Ok7TDPE
My Pending Identifications: Chakrata- Begonia unid:: NS MARCH 32 : Attachments (4). 3 posts by 2 authors.  
This Begonia was shot from Deoban area, please help in id.. can this be Begonia crenata ??
Seems Begonia dioica Buch.-Ham. ex D. Don (=B. amoena Wall ex A. DC.) from hairless leaves, reddish runners.
Thanks ... I hope this is the right id...
 
https://08511630493324166816.googlegroups.com/attach/1b0bb4c52c5820f4/_MG_7347_27July15.jpg?part=0.1.3&vt=ANaJVrEiBjLqDktP7QjboYXTLzl9ZKKBQtNhDB_YRON7LAm94k3k2RIAXIBpLyDukpzg3LmqEI49GGvQEkmzuShhW211jotMPUttatc2omAh8J2Hj-vKTnU
https://08511630493324166816.googlegroups.com/attach/1b0bb4c52c5820f4/_MG_7350_27July15.jpg?part=0.1.4&vt=ANaJVrGAmumyWGXGXfne5wZ8GGIZ2LRSwvPWrrTqx-L-DSZhPrtsADc-cv6deFBuhxPcuTbjm8rsm2CzpNJMULMS9FuXIbQP6bGajMEPsx87_Be4XQrSMnQ
https://08511630493324166816.googlegroups.com/attach/1194da9a96c14301/IMG_4144_20July15.jpg?part=0.1.6&vt=ANaJVrFZuq6htAXCyjbmOopvbl4oKTZgD0nwmVvjj6amUCda6_MHUzLBSkzMulvELrB87vIdykoPTliRAveXDZR1EVOV7OB2Pu7sMt33K_6jW1v9h6fbMJU
https://08511630493324166816.googlegroups.com/attach/1194da9a96c14301/IMG_4138_20July15.jpg?part=0.1.5&vt=ANaJVrEAJRg1AB0uXTYkBwgaN9kUhlD8fwoNBQMuHy1NfWE6BKX0_ZfkWKsIg-Pb2i-tgfYAkFT-yt-PykNDYp2kSZN1_J7gDQWQzRSU3Zh909ZHcgdOVv8
https://08511630493324166816.googlegroups.com/attach/1194da9a96c14301/IMG_4128_20July15.jpg?part=0.1.4&vt=ANaJVrHxnlUl1aJDF4xGe3Wjir32GfRctxpzKLmnOdghe0ei5Q168mQWZiHLAEwK_Z8D4vFnoqj641d3jm4l4e2fwvY_g3JTjx8oSHXUzzOHW_6y0M1HXDQ
https://08511630493324166816.googlegroups.com/attach/1194da9a96c14301/IMG_4008_19July15.jpg?part=0.1.3&vt=ANaJVrGBJxflL9xHPWFt4me09TZr9EnFBIdtKeObY076uuFOOCnPQGOUw9JGceI-vs-44huSS7ghlglbKEt5j7WoxdIEnriTtPZYM8uFiUJYtb66yRbRI84
https://08511630493324166816.googlegroups.com/attach/1194da9a96c14301/IMG_4003_19July15.jpg?part=0.1.2&vt=ANaJVrGqzt0p-_Ri061X4YDsr_jU4fzhgjYdGWM9ixsiRiDlSNqr29wzjiZCWC532-2fByFvWQI19mHrhDGfLdUs3OmZP69-kyEr3w0NYYhQ9pI6ZyMCuYY

Begonia dioica ABJUL01/17 : 3 posts by 2 authors. 6 images.
First Begonias are out and in no time the Painted Leaf Begonias will be out too. I am seeing their velvety leaves everywhere. Here I have the Three-petal Begonia, both female and male. I am not absolutely certain about the male (four petals) belonging to the same species and need expert advice. Please confirm.
Begonia dioica
Above Mcleodganj, Dharamshala, HP
1750-1800m
19-20 July 2015.
The female has three petals, pronounced pedicel and tuning fork like stamens.
Wonderful photgraphs, 
I took some photographs to collect more features of these- 6 images.
Female; Male; On a tree trunk; 
 
 
https://08511630493324166816.googlegroups.com/attach/4f6c46f1c6e26/DSC_0063.JPG?part=0.3&view=1&vt=ANaJVrFb10I_4Bg6sBXXVTL-E7ubodMQR3BLQ7TFtdG5W6dWgLw-iGvqdUcDftDkwhsJzBfpLtqwrjEVaovHievFUv5aHKA9hUAkP5WGUtBOIeRiQkxH5RY
https://08511630493324166816.googlegroups.com/attach/4f6c46f1c6e26/DSC_0065.JPG?part=0.4&view=1&vt=ANaJVrFeryXuGEwRTacuhcSuZrx99q1zGCfbIcX077Huae6YBS5863GNStM9YuHL4X0d6EEmeTTLq5MD5zFKOm3TXCeCGIDWcKChkEJ-Jt8nzKGHsoaikyc
https://08511630493324166816.googlegroups.com/attach/4f6c46f1c6e26/CSC_0261.JPG?part=0.1&view=1&vt=ANaJVrEJjobO23iEMmbJM3CcXe0-xMD1hE8IwBcVrAupsMu9L9NVh6cB7eAmdqCRWaY9VwOqg4nmbekBA7J0mHfK603b-JyqZqpOCuSb_kwXSPtjlinBjFI
https://08511630493324166816.googlegroups.com/attach/4f6c46f1c6e26/DSC_0066.JPG?part=0.5&view=1&vt=ANaJVrFOCmE09j6hcLTP_Jmjndf6Jze2T-HzS0BkAufKoLvlzteBYydnXw-1GnyBdS9AzZ2MFvPW2ky0c2YkOMNegvFgfJ6VXg3jxdT5rD_VtQpWSlXjUjc
https://08511630493324166816.googlegroups.com/attach/4f6c46f1c6e26/CSC_0262.JPG?part=0.2&view=1&vt=ANaJVrHxf4yqiUwmiLyP5LoEgWfcdiLXIyK4Ye7yOwrwvbYHEgAQ4WC5Lape9L4k9ti1OyB2fgFc5YCHYYyGdghKTBWKgnZInwupfgx-KmKNprWJsqq4IK0
SK60AUG3-2016:ID : 8 posts by 3 authors. Attachments (5)
Enclosing some pictures of Begonia for identification please. 
Pictures were shot on a tree at Kakani Nepal on 29 July 2016 at 2030 m.

Comparative images of Begonia species so far in efi


Again looks like B. dioica to me. We have these growing commonly on tree trunks and rock faces. Hairless flowers/buds, pink stems, smooth leaves with toothed edges match the description. We’ll need flowers to be certain. Here are a couple of B. dioica from here.
3 images.
Begonia dioica Buch.-Ham. ex D. Don 



References:
Comments