Hi, Rawat ji. As per GCC, there are two species of Conyza paniculata Conyza paniculata <http://dixon.iplantcollaborative.org/CompositaeWeb/default.aspx?Page=NameDetails&TabNum=0&NameId=8c9f4606-79d5-40c0-b3b3-b1ed15351ec4> Synonym of Blumea axillaris (Lam.) DC. <http://dixon.iplantcollaborative.org/CompositaeWeb/default.aspx?Page=NameDetails&TabNum=0&NameId=3c487f20-1b69-4906-970b-2f81592e7aaa> &
Conyza paniculata Desf. <http://dixon.iplantcollaborative.org/CompositaeWeb/default.aspx?Page=NameDetails&TabNum=0&NameId=889751ba-8959-4a00-aa60-d24a1af7e508> Synonym of Conyza fastigiata Willd. <http://dixon.iplantcollaborative.org/CompositaeWeb/default.aspx?Page=NameDetails&TabNum=0&NameId=4280b0d0-d7e2-4bef-a990-9556a707139f> (only this one in The Plant List Ver 1.1 <http://www.theplantlist.org/tpl1.1/record/gcc-125103>) On 8 June 2013 at 15:25, D.S Rawat <[email protected]> wrote: > Conyza paniculata Willd. is now Pluchea paniculata (Willd.) Karthik and > Moorthy; which makes it another species in this genus. > DSRawat Pantnagar > > > On Wednesday, June 5, 2013 7:19:35 PM UTC+5:30, Gurcharan Singh wrote: >> >> *Pluchea lanceolata* (DC.) C. B. Clarke >> Syn: *Berthelotia* *lanceolata* DC. >> >> Photographed from Delhi. >> >> While trying to identify species of Pluchea in India we must be looking >> at least at seven names. The two species earlier >> considered distinct with winged stem due to decurrent leaf bases (P. >> ovalis) or without winged stems but distinctly auricled >> leaf bases (P. tomentosa) have now been merged into one P. ovalis. >> >> 1. Heads solitary or few, 8-12 mm across, not in corymbs; involucre >> bracts >> subulate-lanceolate, >> rigid.................................................................................P. >> arguta Boiss. >> 1. Heads many in compound corymbs, less than 8 mm across; outer involucre >> bracts not >> rigid.................................................................................................(2) >> >> >> 2. Leaves sessile, decurrent on stem (to make it winged) or auricled at >> base; outer >> involucre bracts >> acute.........................................................................................P. >> ovalis DC. >> 2. Leaves sessile or subsessile, neither auricled at base, nor decurrent >> on stem........(3) >> >> 3. Plants of salt marshes; leaves subsessile, obovate or oblanceolate, >> subserrate, >> often gland-dotted; outer involucre bracts rounded at tip; disc >> florets less than 7; >> pappus >> white......................................................................................................P. >> indica Less. >> 3. Plants terrestrial; leaves not gland-dotted; disc florets more than >> 10.......................(4) >> >> 4. Leaves 12-20 cm long, linear with recurved margin, nerves >> obscure..........................P. linearifolia Cl. >> 4. Leaves shorter than 10 cm long, not linear, flat, nerves >> distinct................................(5) >> >> 5. Tall shrub up to 2 m tall; leaves elliptic to obovate-oblong, faintly >> toothed, tips >> not pungent; outer involucre bracts ovate, >> acute....................................................P. wallichiana DC. >> 5. Low shrub mostly less than 1 m tall; leaves oblong to oblanceolate, >> mostly >> entire, tip mucronate and pungent; outer involucre bracts oblong, >> obtuse, >> purple at >> tip.......................................................................................................P. >> lanceolata (DC.) Cl. >> >> >> >> >> -- >> Dr. Gurcharan Singh >> Retired Associate Professor >> SGTB Khalsa College, University of Delhi, Delhi-110007 >> Res: 932 Anand Kunj, Vikas Puri, New Delhi-110018. >> Phone: 011-25518297 Mob: 9810359089 >> http://www.gurcharanfamily.com/ >> http://people.du.ac.in/~singhg45/ >> > -- > You received this message because you are subscribed to the Google Groups > "efloraofindia" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > Visit this group at http://groups.google.com/group/indiantreepix?hl=en. > For more options, visit https://groups.google.com/groups/opt_out. > > > -- With regards, J.M.Garg 'Creating awareness of Indian Flora & Fauna' <http://en.wikipedia.org/wiki/User:Jmgarg1> The whole world uses my Image Resource <http://commons.wikimedia.org/wiki/Category:J.M.Garg> of more than a thousand species & eight thousand images of Birds, Butterflies, Plants etc. (arranged alphabetically & place-wise). You can also use them for free as per Creative Commons license attached with each image. For identification, learning, discussion & documentation of Indian Flora, please visit/ join our Efloraofindia Google e-group <https://groups.google.com/forum/#!forum/indiantreepix> (largest in the world- more than 2400 members & 2,00,000 messages on 9.9.14) or Efloraofindia website <https://sites.google.com/site/efloraofindia/> (with a species database of more than 10,000 species & 2,00,000 images). Winner of Wipro-NFS Sparrow Awards 2014 for efloraofindia <https://sites.google.com/site/efloraofindia/award-for-efloraofindia>. Also author of 'A Photoguide to the Birds of Kolkata & Common Birds of India'. -- You received this message because you are subscribed to the Google Groups "efloraofindia" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send an email to [email protected]. 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