Ophioglossum petiolatum

Ophioglossum petiolatum Hook., Exot. Fl. 1: 56, pl. 56 1823. (syn: Ophioglossum elongatum A.Cunn. ; Ophioglossum floridanum E.P.St.John ; Ophioglossum floridanum f. favosum E.P.St.John ; Ophioglossum floridanum f. reticulosum E.P.St.John ; Ophioglossum litorale Makino ; Ophioglossum moluccanum Schltdl. ; Ophioglossum moluccanum f. complicatum Miq. ; Ophioglossum reticulatum f. complicatum (Miq.) Wieff. ; Ophioglossum vulgatum var. australasiaticum Luerss.);

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SK538 04 JUN-2017:ID : 8 posts by 3 authors. Attachments (3)

Location: Kalimpong, India

Date: 23 May 2017

Altitude: 4400 ft.

Ophioglossum sp.
It is pteridophyte

Thank you … for the clue.
Ophioglossum petiolatum Hook. ????

This is Ophioglossum petiolatum. It has a curious habit of invading pots of plants in gardens, and is common on rooftop gardens in Kathmandu, for example – and I hear the same happens elsewhere. It blows in the wind (I mean the spores do!) and establishes itself. Nice little thing. Like most or nearly all Ophioglossum species it propagates by root-buds and forms colonies where it has spread to.

Thank you. Nepali Name : जिब्रे साग Jibre Saag