Exacum petiolare

Exacum petiolare Griseb., Prodr. 9: 46 1845. (Syn: Exacum pedunculatum var. petiolare (Griseb.) Trimen);

Calyx lobes with broad dorsal wings that are prominently nerved, leaves 5 nerved suggests that this could be Exacum petiolare. Leaves are petioled according to the key provided by Gamble. 


https://08511630493324166816.googlegroups.com/attach/b3975eccaa916f0f/exacum%20pedunculatum%20var%20petiolare%20(2).JPG?part=0.2&view=1&vt=ANaJVrHNWT_uGkIJK0brV4W4GVDhevJ6w4ibixYqrBsg8SFizxORNyeGNlN3NbZq5WicD_ClORkADHZur5F7DCd4U1qau3RNUFfb2gCi8SvPX97kawVPpcs
https://08511630493324166816.googlegroups.com/attach/b3975eccaa916f0f/exacum%20pedunculatum%20var%20petiolare%20(1).JPG?part=0.1&view=1&vt=ANaJVrFXInLfYsuYYFGShRn7YSdjXnFm8p4PRVXAIX_hjSjy1dt12zZm-WmhuOHIQsBoxIy50wbyoBf2FGDwu0r9uwmleepGJKxbDVAIXPgZWlOiY-jsbjE
 
Gentianaceae Week: RVS3: Exacum petiolare: Is this Exacum petiolare? (= E. pedunculatum var. petiolare).
From W.Ghats of KA.
Interesting...
E. pedunculatum var. petiolare
As rightly appears to have characters of both.

Images by Prashant Awale (ID by Shahina Shanavas), inserted by Gurcharan Singh (Please click links to see details and more images). 
https://08511630493324166816.googlegroups.com/attach/4f7a37b75a434cb6/Exacum%20pedunculatum-2.jpg?part=0.3&view=1&vt=ANaJVrG8mq0-wa_XpRgIN6YyUmV22Bn86W623pzwdqSeYYlOBOQAW11ZVDMRFENEIy1GJzSJdRV-kywxoxkfGEtB95dELsrh3NqmwNjGEADKdzlyJZ7Gg4s
https://08511630493324166816.googlegroups.com/attach/4f7a37b75a434cb6/Exacum%20pedunculatum-3.jpg?part=0.1&view=1&vt=ANaJVrH8rgOh--iJdAp7uPP9AFM6WjSFlNEviqcszNB1NzsgIiJH-I7zlBOzxvDiy9xbOgicYGNU7EwM-x60nxtmKPkKWYI8R5kTz495S5KJcsZVq1oEQyQ
https://08511630493324166816.googlegroups.com/attach/6d2318a9651dcbce/Exacum%20pedunculatum-1.jpg?part=0.2&view=1&vt=ANaJVrGT_lpGB6sZNLzz52DqUivGGHAu0GcCwD02ahSC5kHX-JU2g7Ot3K9HNN4_yVm_x9ZCEZErPjLIPqLMnBXbmQRCMAK3yT6yEePFeR2Gt_fDH5_rRk4

Campanulaceae & Gentianaceae Fortnight: Gentianaceae :: Exacum pedunculatum at Thoseghar Satara::PKA12 : 4 posts by 3 authors. Attachments (3). 
Exacum pedunculatum (Family: Gentianaceae) from Thoseghar Satara.
Exacum petiolare Griseb.
Thanks ... for correcting the ID. I think Calyx is 4 lobed & winged in both the sp. 
 
Sharing few pics of Exacum pedunculatum (Family: Gentianaceae) from Thoseghar Satara.
Exacum petiolare Griseb. as per another thread

https://08511630493324166816.googlegroups.com/attach/7325f5666ae5ab22/IMG_7524.JPG?part=0.2&view=1&vt=ANaJVrF8N72z4BC2hW-ZD_pWmPWg6QUrwBsxlkh0mxYxNo7FTU1bU9dEph3K4qfDU1UY0x3yQn-8I5vV6JshzrLSmFXPgx3z2yDBfeRie0D2Z2P_VTtEUfE
https://08511630493324166816.googlegroups.com/attach/7325f5666ae5ab22/IMG_7521.JPG?part=0.1&view=1&vt=ANaJVrGEczsowlZaMwNuR5aBPbWwI6gqUzPFZ0ZKv5o023OeKkiBQihh8HMZrd6W3BnIdqpQ6gROS2TugRDXUO40-YzeKL0XNNqT4EOk7YDKUZyFGOakLC0
 
https://08511630493324166816.googlegroups.com/attach/7325f5666ae5ab22/IMG_7532.JPG?part=0.3&view=1&vt=ANaJVrF1mXZecqr7ExjtwZqZtGS29DASGTrJiTAm5V_3kVtrErbpPax1HXB8I9wrblNWOZpbhDS0XYB7kxQHFwF0Y41Dbk8dMmSlYA1jqFzCabmAt-deaDM
ID-15102014-PR 1 : 2 posts by 2 authors. Attachments (3).  
plants from gujarat
small herb
habitat wild
may be Gentianaceae family
Genus Exacum
plz id
E pedunculatum. Note winged calyx
To me these appear to be Exacum petiolare Griseb. as per images herein     
EKS-uh-kum -- Latinized form of exacon, the Gallic name for Centaurium
ped-un-kew-LAH-tum -- with a flower stalk 
  ... Dave's Botanary
Oct 10, 2009 ... at Tungareshwar Wildlife Sanctuary, Maharashtra
commonly known as: stalked Persian violet • Kannada: ದೊಡ್ಡ ಚಿರಾಯಿತ dodda chiraayita • Tamil: கணப்பூண்டு kana-p-puntu
¿ Native to ?: India, and ?
References: Flowers of IndiaFurther Flowers of Sahyadri by Shrikant Ingalhalikar
more views: Oct 10, 2009 ... at Tungareshwar Wildlife Sanctuary, Maharashtra
Sep 25, 2010 ... at Sarasgad, Maharashtra
To me these appear to be Exacum petiolare Griseb. as per images herein.
 
https://08511630493324166816.googlegroups.com/attach/322e612ce92633b3/P1060994.jpg?part=0.3&view=1&vt=ANaJVrHGX2C_BQWzMmzfGHwQ8d1qKsKooR5Ew0bLyf7uN33Wr2TVVxgFlN8w1tAC8ZBshS7uNm_Y27t38MgXk-q8y4mH-1DLoVUeVetsUfSYQQjtPXJ_3JY
https://08511630493324166816.googlegroups.com/attach/322e612ce92633b3/P1060985.jpg?part=0.2&view=1&vt=ANaJVrEgCK-lWXRgBFeDcLH6HjLs5lHTrKUumcIDTv7Equ4r-eSG_Xkq16h8uaEhcaGira3cZs_hAsGlrmVsOLyqLckZg3mEgQ6a3xVVjGdWHR1s-fhOtLs
https://08511630493324166816.googlegroups.com/attach/322e612ce92633b3/P1060995.jpg?part=0.1&view=1&vt=ANaJVrF2U2mzT-XuB3ZYt6hW6X-F6RMvDN3FnsqCz9rXlwppxHw8J1TTSYJUtkjKRoCuEn4mTnUc4r_TFM1Uxe3_VNuYheQ7B2h57mMqYuSOaoJIF4KqTGM
¿ Solanum nigrum ? - efloraofindia | Google Groups : 16 postby 5 authors. Attachments (3)
... some Solanaceae member growing on slopes ... could it be Solanum nigrum ... ID please. 
Place: Tungareshwar Wildlife Sanctuary
Habitat: on slope
Date: 10 OCT 09

This is not Solanum nigrum
This is neither Solanum nigrum nor Solanaceae. It belongs to Gentianaceae may be an Exacum
..., many thanks for straightening the ID !!
The plant is standing erect, about 40 cms, flowers near-white ... ¿ Exacum pedunculatum ?
... on second thoughts, it could be Exacum tetragonum.
Friends, please validate.
This is Exacum pedunculatum looking at the winged calyx. 
... common names of Exacum pedunculatum are: stalked Persian violet • Kannada: ದೊಡ್ಡ ಚಿರಾಯಿತ dodda chiraayita • Tamil: கணப்பூண்டு kana-p-puntu
(Please validate the names; also requesting that any other regional names be also added ... calling dear Swagat for Marathi name if available)
Found from WWW that E. pedunculatum is found throughout India, however not much is discussed about its uses.
Wondering whether it was introduced and has naturalized ... was not able to know its nativity either.

To me these appear to be Exacum petiolare Griseb. as per images herein.
Indeed ... Thank you very much for pointing to the ID.
I found I have labeled these photos as Exacum pedunculatum in flickr some time back.
I went through all the posts of E. petiolare and pedunculatum, but could not grasp the difference OR may be I missed some point in one of the posts. I will be happy to know of the difference.

Thanks, ..., for asking the answer.
I initially faced the problem while sorting out images of these species, as I could not find the differences on net.  
Later clearly observed the differences & saw them in efi thread: 
As per efi thread for Exacum petiolare:
Calyx lobes with broad dorsal wings that are prominently nerved, leaves 5 nerved suggests that this could be Exacum petiolare. Leaves are petioled according to the key provided by Gamble. 

Thanks ... for the key differences between petiolare and pedunculata.
I am slightly uncomfortable ... on going through descriptions of both the species on internet, it looks like the 5 nerved leaves may not be characteristic to E. petiolare alone.
In my post, I am not able to see calyx lobes with prominently nerved broad dorsal wings. I think I cannot see them in any posts of E. petiolare in our database. I hope I am not mistaking.
Thanks, ...  What ever may be the situation, if you observe the two plants at EFI site, they appear quite different from each other. 
Okay ..., will revise my notes accordingly.
Hoping that we get more posts for these two close species. 
https://08511630493324166816.googlegroups.com/attach/182d7944b501d3c2/DSC_0083.JPG?part=0.1&view=1&vt=ANaJVrHG21PJC9hy9_A5drxDOkA0Bhc6LTaRDLoXb5kMLKd9Xhz7aUonQIPaGNPv2KRf_Nfg5tJjTXEgD-VT9BLHKyTb0Oz0WMOeUFklQ-PfGDVXqry6Qb4
 
Kaas week : Exacum pedunculatum: Exacum pedunculatum
Family Gentianaceae
Sept., 2012
Posting a lateral image showing the semicircular winged calyx will be more representative - if you are posting only one image.
To me these appear to be Exacum petiolare Griseb. as per images herein although image is not showing complete features.
https://08511630493324166816.googlegroups.com/attach/3a1ab3af7f01ff8c/tn_IMG_1350_m.jpg?part=0.2&view=1&vt=ANaJVrHKK633ke_1p1__RTEqn0cKEUSyDnpTm4pmFbshcczfBrnSe19a2f9yZcyNOFC7UGMlWI1K495ACvfKP_k0ww1tulHwoi0yzwaQZCWIIMg6hA02L-I
 
https://08511630493324166816.googlegroups.com/attach/3a1ab3af7f01ff8c/tn_IMG_1351_m.jpg?part=0.1&view=1&vt=ANaJVrGKY5TEyVgpzIu6Vdm8eZtsgQaUl5c0DNmzQdXacgQV8zrhyNfDMoRg_K8eCSLpItNWojOd72GGylmd6O610IpDskUHnR5R_6G1SRmYwOyAaSNyow4
KAS Week DS_081012_06 Id requested:  Came across this bluish small flower at Kas, with winged bracts.
Please help to id
Looks like Exacum pedunculatum?
Thanks again ...
To me these appear to be Exacum petiolare Griseb. as per images herein
 
 
https://08511630493324166816.googlegroups.com/attach/de1abff060f1e6fc/DSC06291.JPG?part=0.3&view=1&vt=ANaJVrEivmhUPr2s4ghFXKpGx1I_-zjdLqBglYHFhX2YYvqwIkuMvYPt6CbxPXXYwU8twFT-iQhKkgT-XwD8BuvD9liyw-XLRuQcZVApf15eYICrOvrB9tY
https://08511630493324166816.googlegroups.com/attach/de1abff060f1e6fc/DSC06296.JPG?part=0.2&view=1&vt=ANaJVrHiY_9ncuOoZS8IjGENJATSmTFqulI0zPsclZvgQbqd6fuKhvGaDbH7r7DgW2dMxCjh_O3ZyqXaq3E3l4aqX2gptaoPLozz1UKAIOXWuDmY4a5r5mY
https://08511630493324166816.googlegroups.com/attach/de1abff060f1e6fc/DSC06294.JPG?part=0.1&view=1&vt=ANaJVrGIJXLbBzfSWfEke6nKQ7Eto3gIKCGWza9-dOo4m_8PpogtVoDUlwzK2Vjq-U5CLw0RMvuYPpFKxEbOzo_kESt8QtesVKTXGa_R61UsvWxcF17euzY

At Sagargad, Alibag- Sept'09?; Exacum lawii - efloraofindia | Google Groups


 

 
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