A Carex glareosa subsp. glareosa inflorescence (left) and habit (right), Saarela et al. 2764 B Carex gynocrates inflorescence (left) and habit (right), Saarela et al. 2618 C Carex lachenalii inflorescence, Saarela et al. 2339 D Carex lachenalii habit, Saarela et al. 2339 E Carex microglochin inflorescence (left) and habit (right), Saarela et al. 2580 F Carex norvegica inflorescence (left) and habit (right), Saarela et al. 2001 G Carex williamsii inflorescences (left) and habit (right), Saarela et al. 2532 H Eleocharis acicularis plants in habitat, Saarela et al. 2473. Photos A,B, F–H by J.M. Saarela, C, D by P.C. Sokoloff and E by R.D. Bull.