This is fresh material from Juncus sp. CNM sighting 4443433.
Material collected for id.
First image = scan; other images: photos taken at home, coordinates & altitude copied from 4443433
Material collected by B Read 29 October 2022
see CNM sighting 4443433 Juncus sarophorus (Broom Rush) for identification by Isobel Crawford who wrote about the fresh sample "This material keys to Juncus subsecundus: pith interupted; stem striae 26; outer tepals 2.3 mm long and less than or equal to capsule; inner tepals 1.6 mm; anther 0.6 mm. With Schoenus apogon and Juncus articulatus."