Jane, many thanks for correct id. Please delete these close-up photos as they are confusing. It is my collection 10500, and my notes follow: Culm to 1.5 m x 5 mm, triquetrous. Involucral bract to 40 mm. Spikelets c. 7, 29 mm x 4 mm. Glumes to 3.5 mm, pale with darker veining towards non-retuse mucro [i.e. not pungens], margins not entire. Hypygynous bristles 6, to 2.0 mm, retrorsely barbed. Stamens 3: anthers 0.9 mm long, filament 1.2 mm. Style trifid, nut unequally trigonous, black-brown and shiny.
Hi, you can Edit one of your sightings, if you wish. Click the edit button (at the top right of the screen showing the sighting). On the new screen that appears you can selectively remove a photo, or correct a sighting location, or delete your sighting altogether.