there are a few examples in plant pathology of galls that may develop thorn like/spikes on surface of round galls one such is on willow leaves <https://www.eyeem.com/p/145372494>
and on forsythia twigs <https://content.ces.ncsu.edu/media/images/4-forsythia_gall_raleigh_pdic.jpg> and an interesting paper <https://content.ces.ncsu.edu/extension-gardener-handbook/5-diseases-and-disorders>from Noroth carolina college... NC STATE Regards Ushadi On Sat, Nov 30, 2019 at 6:26 PM Dinesh Valke <[email protected]> wrote: > [image: resort, in Vythiri] > <https://www.google.com/url?q=https%3A%2F%2Fwww.flickr.com%2Fphotos%2Fdinesh_valke%2F49137679688%2Fin%2Fdateposted%2F&sa=D&sntz=1&usg=AFQjCNGYBX8PE3Bi3Rg4c93xTQ28-smtYw> > ... at a resort in Vythiri, Wayanad > *Date*: November 13, 2019 ... *Altitude*: about 700 m (2,300 ft) asl > ------------------------------ > trumpet flower for ID > Dear friends, > Not able to make out this member of Bignoniaceae, the flower measured > about 3 cm wide. I am not sure the structures in photos 3 & 4 - whether > they are galls. Please help. > [image: P1010637] > <https://www.google.com/url?q=https%3A%2F%2Fwww.flickr.com%2Fphotos%2Fdinesh_valke%2F49103705187%2Fin%2Falbum-72157711882336132%2F&sa=D&sntz=1&usg=AFQjCNHhBXy7mmdxGa8qQQZ-8YzXv9W9Bw> > > [image: P1010640] > <https://www.google.com/url?q=https%3A%2F%2Fwww.flickr.com%2Fphotos%2Fdinesh_valke%2F49103006418%2Fin%2Falbum-72157711882336132%2F&sa=D&sntz=1&usg=AFQjCNENY7sLVHwj-gVYvK-1j60yVJahRg> > > [image: P1010636] > <https://www.google.com/url?q=https%3A%2F%2Fwww.flickr.com%2Fphotos%2Fdinesh_valke%2F49103516761%2Fin%2Falbum-72157711882336132%2F&sa=D&sntz=1&usg=AFQjCNH3_hcoQvjNMAID8jcQZChmHD7h9w> > > [image: P1010641] > <https://www.google.com/url?q=https%3A%2F%2Fwww.flickr.com%2Fphotos%2Fdinesh_valke%2F49103005988%2Fin%2Falbum-72157711882336132%2F&sa=D&sntz=1&usg=AFQjCNFv9Cmsp42LT1H60XgMu3sAddQjyg> > > Regards. > Dinesh > > -- > 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 view this discussion on the web, visit > https://groups.google.com/d/msgid/indiantreepix/CABSQqC1GFUja0qzLqXYTK02UT34Doo2pxSEYNid_CuzVRmneCA%40mail.gmail.com > <https://groups.google.com/d/msgid/indiantreepix/CABSQqC1GFUja0qzLqXYTK02UT34Doo2pxSEYNid_CuzVRmneCA%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > -- 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 view this discussion on the web, visit https://groups.google.com/d/msgid/indiantreepix/CANAwU1X2TD5P%3DpG_tNP%3DqCM7%3D74%3D405%2BSvQ7A6ptStxMMzuN4A%40mail.gmail.com.
