LIST OF PLATES. 
PLATE LXXXV. 129 
FIG. 
176 1. Pentstemon speciosura. The Showy Pentstemon. ; 
177 2. P. triphyllum. The Three-leaved Pentstemon. 
178 3. P. Scouleri. Dr. Scouler’s Pentstemon. 
179 4. P. pruinosum. Tlie Bloom-leaved Pentstemon. 
PLATE LXXXVI. 132 
180 1. Pentstemon gentianoides var. splendens. The 
Gentian-like Pentstemon. 
181 2. P. gracile. The Slender Pentstemon. 
182 3. P. Imvigatum. The Smooth Pentstemon. 
183 4. P. Campanulatum. The Bell-flowered Pentste- 
mon. 
PLATE LXXXVII. 136 
184 1. Pentstemon Murrayanus. Mr. Murray’s 
Pentstemon 
185 2. P. argutus. The Cut-leaved Pentstemon. 
186 3. P. Cobsea. The Cobma-like Pentstemon. 
PLATE LXXXVIII. 130 
187 1. Pentstemon digitalis. The Foxglove-like Pent- 
stemon. 
188 2. P. angustifolius. The rose-flowered Pentstemon. 
189 3. P. venustum. The Graceful Pentstemon. 
190 4. P. heterophyllum. The Variable-leaved Pent- 
stemon. 
191 5. Chelone barbata. The Bearded Chelone. 
192 6. C. Lyoni. Mr. Lyon’s Chelone. 
PLATE LXXXIX. 142 
193 1. Salvia fulgens. The Brilliant-flowered Sage. 
194 2. S. patens. The Spreading Sage. 
195 3. S. Grahami. Mr. Graham’s Sage. 
196 4. S. angustifolia. The Narrow-leaved Sage. 
PLATE XC. 146 
197 1. Dracocephalum Sibiricum. The Siberian 
Dracocephalum. 
198 2. D.altaiense. The Large-flowered Dracocephalum. 
199 3. Scutellaria alpina. The Alpine Scutellaria. 
200 4. Monarda Russelliana. The Dotted-flowered 
Monarda. 
PAGS 
PLATE XCI. 150 
FIG 
1. Verbena Melindres. The Scarlet Buenos Ayres 
Verbena. 
2. V. teucroides. The Germander-like Verbena. 
3. V. cserulescens. The Bluish Verbena. 
4. V. Tweediana. Mr. Tweedie’s Verbena. 
PLATE XCII. 154 
1. Dodecatheon Meadia. Dr. Mead’s American 
Cowslip. 
2. Cyclamen repandum. The Angular-leaved 
Cyclamen. 
3. C. vernum. The Spring Cyclamen. 
4. C. persicum. The Persian Cyclamen. 
5. Soldanella montana. The Mountain Soldanella. 
PLATE XCIII. 158 
1 . Primula prmnitens. The Chinese Primrose. 
2. P. amaena. The Purple Caucasian Primrose. 
3. P. Sibirica. The Siberian Primrose. 
4. P. ciliata. The Fringed Auricula. 
PLATE XCIV. 160 
1. Primula elatior var. polianthus, (Burnard’s 
Formosa.) 
2. P. auricula. The Auricula (the Conqueror of 
Europe.) 
3. P. vulgaris. The Common Primrose (four 
double varieties). 
PLATE XCV. 162 
1. Iris susiana. The Chalcedonian Iris. 
2. I. florentina. The Florentine Iris. 
3. I. Nepalensis. The Nepal Iris. 
4. I. tridentata. The Three-toothed Iris. 
5. I. verna. The Spring Iris. 
PLATE XCVI. 164 
1. Tradescantia virginica. The Common Spider- 
wort. 
2. Commelina cselestis. The Sky-blue Commelina. 
3. Funkia fulva. The copper-coloured Day Lily. 
4. Sisyrinchium grandiflorum. The Large-flowered 
Sisyrinchium. 
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