Figure 9 from: Saarela J (2012) Taxonomic synopsis of invasive and native Spartina (Poaceae, Chloridoideae) in the Pacific Northwest (British Columbia, Washington and Oregon), including the first report of Spartina ×townsendii for British Columbia, Canada. PhytoKeys 10: 25-82. https://doi.org/10.3897/phytokeys.10.2734 - Saarela, Jeffery (2012)