---- laxiflora, x, 31. ---- lenticularis, vii, 273.^f ---- leucoglochin, x, 42. ---- Liddoni, xlix, 45.^f ---- limosa, x, 41. ---- loliacea, xi, 306. ---- longirostris, ix, 257.^f ---- lupulina, xi, 165.^f ---- ----, var. polystachia xi, 166.^f ---- Lyoni, xlix, 42.^f ---- macrocephala, xliii, 91.^f ---- marcida, xlix, 43.^f ---- marginata, xi, 163. ---- marina, xxix, 247.^f ---- Martensii, xxx, 62. ---- Meadii, xliii, 90.^f ---- media, xi, 309. ---- membranacea, xxix, 247.^f ---- Michauxii, x, 273.^f ---- miliacea, x, 30. ---- miliaris, x, 36. ---- mirabilis, xxx, 63.^f ---- misandra, xi, 153. ---- miser, xlv, 173; xlviii, 141.^f ---- Mitchelliana, xliv, 84; xlviii, 140.^f ---- monile, xlix, 47.^f ---- Muhlenbergii, viii, 265. ---- multiflora, ix, 60^f; xi, 317. ---- muricata, xi, 307. ---- muskingumensis, x, 281.^f ---- mutica, xi, 310; xxix, 252.^f ---- neglecta, xlv, 40. ---- nigricans, xxix, 249.^f ---- nigro-marginata, x, 282.^f ---- novangliæ, ix, 64.^f ---- Nutallii, xliii, 92.^f ---- Œderi, x, 38. ---- Okesiana, xiv, 351.^f ---- oligocarpa, x, 281.^f ---- ovalis, vii, 276; xxvi, 377. ---- ovata, x, 44. ---- pallescens, vii, 267. ---- panicea, xxv, 140. ---- paniculata, x, 275. ---- Parryana, xxvii, 239.^f ---- pedunculata, ix, 259. ---- petasata, xxix, 246.^f ---- petricosa, xxix, 246.^f ---- plantaginea, vii, 272; xi, 155.^f ---- podocarpa, xi, 162; xxix, 251.^f ---- polytrichoides, ix, 258. ---- pseudo-cyperus, ix, 71; xi, 318. ---- pubescens, ix, 73. ---- pyriformis, ix, 69.^f ---- Redowskiana, xxix, 250.^f ---- remota, xi, 309. ---- retroflexa, vii, 271; x, 277. ---- retrorsa, ix, 67.^f ---- Richardsonii, xi, 152. ---- rigida, xlv, 40; xlix, 45.^f ---- riparia, xlix, 47. ---- rosea, x, 276.^f ---- rostrata, xxxix, 52. ---- Sartwellii, xliii, 90.^f ---- saxatilis, xi, 310; xxvii, 236. ---- scabrata, ix, 66.^f ---- Schkuhrii, xxvii, 238. ---- Schweinitzii, ix, 68.^f ---- scirpoides, viii, 96. ---- scoparia, viii, 94. ---- setacea, ix, 61.^f ---- Shortiana, xxx, 60.^f ---- siccata, x, 278^f; xiv, 353. ---- Sparganioides, viii, 265. ---- spectabilis, xxix, 248.^f ---- spherostachya, xlix, 44.^f ---- squarrosa, vii, 270^f; xi, 316. ---- stellulata, xi, 306. ---- stenolepis, xxx, 59.^f ---- stenophylla, xxvii, 237. ---- sterilis, xi, 304. ---- Steudelii, xlix, 46.^f ---- stipata, vii, 271; x, 277. ---- straminea, vii, 276; xi, 157, 318.^f ---- stricta, x, 269. ---- styloflexa, xlv, 174; xlviii, 141.^f ---- Sullivantii, xlii, 29; xlix, 44.^f ---- supina, xxvi, 376. ---- sylvatica, x, 40.