Colchicum luteum

Colchicum luteum Baker, Gard. Chron. n.s., 2: 33 1874.;

Corm ovoid, oblong, coat brown to dark-brown, membranous. Leaves 3-6, appearing at flowering time, linear to broadly linear, apex obtuse. Flowers yellow, infundibuliform, 3-4 cm across. Tepals 6, united below into a long, narrow tube, up to 9 cm long. Stamens 6, attached at the base of the perianth segments, included; filaments ; anthers yellow, basifixed. Ovary superior, trilocular; styles 3, filiform, longer than the stamens; stigma minute.

Fl. Per.: February to May depending on the altitude.

Use: The seeds and the corm contain the alkaloid, Colchicine, which is used in medicine to relieve pain and inflamation and in plant breeding work to induce doubling of chromosomes.
 
Images by Suresh Rana (1,2), A. Shivaprakash (2-ID by Gurcharan Singh) and Pravir Deshmukh (4)
https://groups.google.com/group/indiantreepix/attach/77ec868166d60c0c/Colchicum%20luteum%20(2).jpg?part=0.1&authuser=0&view=1
https://groups.google.com/group/indiantreepix/attach/77ec868166d60c0c/Colchicum%20luteum%20(3).jpg?part=0.2&authuser=0&view=1
https://groups.google.com/group/indiantreepix/attach/b2de49f9bf303a5f/DSC_02551.jpg?part=0.1&authuser=0&view=1

 

Colchicum luteum Baker:  Colchicum luteum Baker
Family: Colchicaceae
Corm ovoid, oblong, coat brown to dark-brown, membranous. Leaves 3-6, appearing at flowering time, linear to broadly linear, apex obtuse. Flowers yellow, infundibuliform, 3-4 cm across. Tepals 6, united below into a long, narrow tube, up to 9 cm long. Stamens 6, attached at the base of the perianth segments, included; filaments ; anthers yellow, basifixed. Ovary superior, trilocular; styles 3, filiform, longer than the stamens; stigma minute.
Fl. Per.: February to May depending on the altitude.
Recorded From: Lahaul Valley, Himachal Pradesh
Elevation: 1500 to 3000 m altitude.
Use: The seeds and the corm contain the alkaloid, Colchicine, which is used in medicine to relieve pain and inflamation and in plant breeding work to induce doubling of chromosomes.
Yes the bulbous herb is so common in Kashmir valley that it covers meadows at most places. One of the earliest herbs to flower in Kashmir. 

Requesting id 20042012 ASP 05:  please find attached photos of flowering plant from Srinagar, J & K photographed during third week of March. Requesting id.


 
https://lh5.googleusercontent.com/i8keFwB1bagZNOZpuxxisvQboQDfNLEkJoyRzmhk15bIKdwPXgzq9Bw_K7FQeqPl-sNqvyY59wNtUUwKvpbDiDLc0IYKN3R3GE_G2f9GEEYj5n0cJew
Requesting id 20042012 ASP 05: Here are photos of flowering plant from Srinagar, J & K photographed during third week of March. Requesting id.


 
https://08511630493324166816.googlegroups.com/attach/77ec868166d60c0c/Colchicum%20luteum.jpg?part=0.3&view=1&vt=ANaJVrF4k3HJ9AkhIEh8flun9__KN2rnZNQ5su2XfJifB2RQOb01ZyFfyKxq7jr7mEwBPY-yeLflrkuunWCBXB3Q52QRYUtqQLkfUSDOyNUIAg6NjloXCXc
Sharing an early spring flower of Western Himalayas
Bot. name: Colchicum luteum
Family: Colchicaceae
Location: Paddar valley district Kishtwar J&K
Altitude: 2000 to 3500 meters asl
Flowering: March-May


 
https://08511630493324166816.googlegroups.com/attach/33c7eb33099bc9f7/Picture%20768.jpg?part=0.1&view=1&vt=ANaJVrGmBXUj0ZYuP6QM29PpMp_IPXVCSurL6J-5krJvBsQK9-1FeY15WzZHh0fYLX6RL54HWA9Hup7ASu2vfJr0D_gWiyAIWZIl3Rb3OIuEhfxcAz_3mBg
https://08511630493324166816.googlegroups.com/attach/33c7eb33099bc9f7/Picture%20769.jpg?part=0.2&view=1&vt=ANaJVrHQsF6SHMWshp3mPe3TOeiQkHS3xT8vTmJd2CObQa1E_qDQnDWonPhj_titYnxDKsrSmPhhbRRCxhZubZx4YZjzbFySkAXpBfiIF_AgTJXpa9KNS_g
Wild flowers for ID - (NSJ-06/072013-01) Attachments (3). 5 posts by 4 authors. 
Photographed at Pahalgam-Kashmir in June 09. Leaves not present. Kindly suggest ID.
Seems Colchicum luteum (Liliaceae). The leaves usually appear after flowering. The flowers start appearing alongwith snow melt in March-April and the flowering is usually over by the end of May. Stray flowering in sheltered moist areas is sometimes observed till mid-June also.
I have photographed good wild populations of this species this year (May 2013) from Lahaul valley in Himachal Pradesh at altitudes varying from 2600 m to 3200 m.


 
https://08511630493324166816.googlegroups.com/attach/d5c91e5a3a2e6538/Picture%20770.jpg?part=0.3&view=1&vt=ANaJVrGFAxGUTDnnxBpneVPWJ9DieHYId5X-tKsjUUvoPY-SI2bWx3cTLbMq4Bv2Kgu2qbDWNiMEqJjqz2SxLL8JJrL1xRkRp-hHglITC8b0LBXSH3kLdQs
https://08511630493324166816.googlegroups.com/attach/d5c91e5a3a2e6538/Picture%20768.jpg?part=0.1&view=1&vt=ANaJVrFaf08w0x4iMEgQ1kP3_Dyh9rJPnKQ2pa_7CPefvwTIUo43OpH-7UguL2GvL6sGXj_IsX27vlS1wDYDXaYphHenDa_U2I6CFHL7OLdx8o1TRUYd6jM
Flower for ID (21/06/2011 NSJ-02): Identification of this flower is requested. Photo taken at Pahalgam
hills, Kashmir.
Leaves not visible.
Yes, I think this to be Gagea elegans (syn G. lutea).
Resembles to Colchicum luteum. Please see the eFI page on C.luteum

 
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