
Eleocharis macrostachya Britt. × Eleocharis obtusa (Willd.) Schult.Washington: King County: Foster Golf Links near south shore of Duwamish River, near junction of Interurban Avenue and South 139th Street, Tukwila. Elev. 5 m.
47.479° N, 122.263° W
Coordinate Source: Specimen Label.
In small muddy sunny ponds, with Juncus acuminatus, Eleocharis macrostachya, E. obtusa. Odd form with well-developed terminal sheath teeth, rhizomes like E. macrostachya, and well-developed perianth bristles and tubercles like E. obtusa; occasional to common. Phenology: Fruits.
Peter F. Zika 26889, Sep 6, 2014
WTU, Accession: 400870, Barcode: WTU-V-007386
Eleocharis macrostachya Britt. . × Eleocharis obtusaWashington: King: Foster Golf Links near S shore of Duwamish River, near junction of Interurban Avenue and S 139th Street, Tukwila.
47.479° N, 122.263° W,
Occasional to common in small muddy sunny ponds. Associated taxa: Juncus acuminatus, Eleocharis macrostachya, E. obtusa. HerbariumSpecimenDuplicate: Eleocharis macrostachya x Eleocharis obtusa Odd form with well-developed terminal sheath teeth, rhizomes like E. macrostachya, and well-developed perianth bristles and tubercles like E. obtusa. Https://intermountainbiota.org/portal/collections/individual/index.php?occid=30932237.
Peter F. Zika 26889, 2014-9-6
WS, Catalog: 390025