As far as I remember this three spp are easily distinguishable as the name itself indicates its character. May be some introduced sp. or belonging to some other genus, as in Labiates unless you dissect flowers it is difficult to say the genus in 2/3rd cases.
Sampath KumarFrom: "D.S Rawat" <drdsrawat.alpin...@gmail.com>Sent: Tue, 19 May 2015 12:32:55 To: indiantreepix@googlegroups.com, nidhansinghkuk@gmail.comSubject: [efloraofindia:224465] Lamiaceae (Incl. Verbenaceae) Fortnight: Lamium indicum from Chakrata- NS May 11/11Three Lamium are known in Uttarakhand. L.album, L.amplexicaule & L.rhomboideum.DSRawat PantnagarOn Tuesday, May 12, 2015 at 9:49:54 PM UTC+5:30, Nidhan Singh wrote: Dear All, This graceful delicate herb is not much frequent and these shots are being shared from Chakrata... Lamium album... Please do correct me if otherwise..-- Regards,Dr. Nidhan Singh Assistant ProfessorDepartment of BotanyI.B. (PG) CollegePanipat-132103 HaryanaPh.: 09416371227 -- 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 indiantreepix+unsubscr...@googlegroups.com.to post to this group, send email to indiantreepix@googlegroups.com.Visit this group at http://groups.google.com/group/indiantreepix.For more options, visit https://groups.google.com/d/optout. -- 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 indiantreepix+unsubscr...@googlegroups.com. To post to this group, send an email to indiantreepix@googlegroups.com. Visit this group at http://groups.google.com/group/indiantreepix. For more options, visit https://groups.google.com/d/optout.