so, a hybrid that's sterile: C. x tagliabuana is your diagnosis Gurcharanji
I now recall a similar discussion when I submitted a case from an ashram garde <https://groups.google.com/forum/?hl=en&fromgroups#!searchin/indiantreepix/Bignoniaceae$20Week$20$3A$20$3A$20UD$20011$3A$20$3A$20Campsis$20Flowering$20vine$20for$20ID$20please|sort:relevance/indiantreepix/RC8jyMS7hFE/iPnZdq10WlkJ> n I should now remember things a little better.. thanks Usha di On Thu, Dec 4, 2014 at 8:35 AM, Gurcharan Singh <[email protected]> wrote: > I don't think Campsis radicans Ushadi, which has longer and narrower > corolla tube. We used to differentiate (based on our Bible for cultivated > Plants, L. H. Bailey, Manual of Cultivated Plants) C. radicans with > leaflets 9-11, pubescent beneath, calyx teeth short, corolla tube about 3 > times as long as calyx, capsule beaked at apex and C. grandiflora with 7-9 > leaflets, glabrous beneath, calyx cleft to the middle, corolla tube about 1 > 1/2 as long as capsule, and capsule obtuse at apex. > Incidentally I have seen plenty of C. radicans in fruit in Kashmir > and elsewhere with all characters, but most specimens assumed to be > grandiflora have 7-11(-13) leaflets, glabrous beneath, corolla tube about > twice as long as calyx, calyx cleft up to middle. This is a sterile hybrid > between the two species (never seen with fruits) and known as C. x > tagliabuana. > I have requested friends to show me a real C. grandiflora. I am still > waiting. > > > https://groups.google.com/forum/#!searchin/indiantreepix/Campsis$20tagliabuana/indiantreepix/klqiiIXmBqY/q6iOHrOg3b0J > > > https://groups.google.com/forum/#!searchin/indiantreepix/Campsis$20tagliabuana/indiantreepix/k6RE-ab-fiA/eb2sBhZE7CIJ > > > https://groups.google.com/forum/#!searchin/indiantreepix/Campsis$20tagliabuana/indiantreepix/w0rRnjmK8zE/_LeVIyGiz1EJ > > > https://groups.google.com/forum/#!searchin/indiantreepix/Campsis$20tagliabuana/indiantreepix/ZZ_iQSjuHuM/ASiJ1bzzuKAJ > > > > 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/ > > On Thu, Dec 4, 2014 at 12:56 AM, Ushadi Micromini < > [email protected]> wrote: > >> campsis radicans from australia >> >> that's what it is strange as it seems >> commonly seen in tropical areas now >> >> usha di >> >> On Wed, Dec 3, 2014 at 4:11 PM, siva siva <[email protected]> wrote: >> >>> Please Id this vigorously growing climbing ornamental. Leaves are >>> compound with opposite pairs of leaflets. Leaflets have serrated margins >>> and acuminate tips. Flowers are pinkish-red and are formed in terminal >>> inflorescences. Corolla tube is long and covered at the base by an >>> yellowish-orange fused calyx. Stamens are yellow. Photos were taken in >>> Sydney, Australia in Nov 2014. >>> >>> Kind regards >>> >>> Siva >>> >>> -- >>> 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. >>> For more options, visit https://groups.google.com/d/optout. >>> >> >> >> >> -- >> Usha di >> =========== >> >> -- >> 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. >> For more options, visit https://groups.google.com/d/optout. >> > > -- Usha di =========== -- 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. For more options, visit https://groups.google.com/d/optout.
