Manual of Riyadh Plants

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Part 3: Planning checklists for quick reference
343
Tradescantia pallida , 0.1-0.15 m, pink......................................................................................... 304
Zebrina pendula , 0.3 m, violet.............................................................................................................................. 317
A sub-shrub
Agave americana , 0.8-2 m, light green, secondary:
light yellow...................................................................................................................................................................................................... 40
Agave attenuata , 1.2-1.8 m, light green, secondary: light yellow........ 42
Agave sisalana , 1.2-1.8 m, light green, secondary: light yellow............... 43
Lavandula angustifolia , 0.4-1 m, blue, violet............................................................ 187
Lavandula dentata , 0.3-1 m, blue, violet................................................................................. 188
Santolina rosmarinifolia , 0.3-0.7 m, pale yellow........................................... 273
Teucrium oliverianum , 0.4-0.7 m, violet, blue.................................................... 299
A shrub
Acalypha hispida , 2-3 m, bright red.......................................................................................................... 37
Acalypha wilkesiana , 2-3 m, pale pink.............................................................................................. 38
Euphorbia milii var. splendens , 0.5-2 m, bright red.......................... 140
Senna occidentalis , 1-2 m, yellow............................................................................................................... 282
A Edging plants
Low-growing plants recommended for framework planting surrounding
other plants.
A annual
Calendula officinalis , 0.3-0.6 m, yellow, orange, brown, red.............. 76
Iresine herbstii , 0.6-1 m, white............................................................................................................................. 166
Pelargonium x hortorum , 0.3-0.9 m, white, pink, red, purple...................... 222
Petunia x atkinsiana , 0.15-0.25 m, yellow, red, purple, pink,
violet, blue, white, secondary: yellow.............................................................................................. 228
Plectranthus scutellarioides , 0.2-0.5 m, pale blue..................................... 237
Zinnia elegans , 0.3-1 m, yellow, orange, red............................................................. 319
A perennial
Alternanthera ficoidea , 0.1 m, white........................................................................................................ 50
Aptenia cordifolia , 0.1 m, pink, red............................................................................................................ 54
Catharanthus roseus , 0.15-0.2 m, pink, white, purple...................... 91
Crinum asiaticum , 1-1.3 m, white, lilac................................................................................... 120
Gazania rigens var. leucolaena , 0.3 m, yellow....................................................... 155
Gazania rigens var. rigens , 0.15-0.3 m, yellow, orange.............. 156
Gazania rigens var. uniflora , 0.2-0.4 m, bright yellow............... 157
Lampranthus glaucus , 0.2-0.6 m, yellow................................................................................ 181
Pelargonium crispum , 0.5-0.9 m, pink........................................................................................ 223
Ruellia tuberosa , 0.8 m, lilac, light violet............................................................................. 263
Sansevieria cylindrica , 0.6-1.5 m, white, secondary: pale pink................... 270
Sansevieria trifasciata , 0.3-1.5 m, pale green........................................................... 271
Santolina chamaecyparissus , 0.4 m, yellow................................................................... 272
Senecio cineraria , 0.15-1 m, yellow........................................................................................................ 278
Tradescantia pallida , 0.1-0.15 m, pink......................................................................................... 304
Tradescantia spathacea , 0.3-0.4 m, white............................................................................. 305
Verbena tenuisecta , 0.1-0.15 m, purple..................................................................................... 307
Wedelia trilobata , 0.2-0.4 m, bright yellow.................................................................... 313
Zebrina pendula , 0.3 m, violet.............................................................................................................................. 317
A sub-shrub
Aloe arborescens , 1-3 m, red, dark orange.......................................................................... 48
Aloe vera , 0.6-0.9 m, yellow, orange.......................................................................................................... 49
Asparagus densiflorus ‘Sprengeri’ , 0.5-3 m, white, secondary: green...... 59
Convolvulus cneorum , 0.3-0.8 m, white, secondary: pink................. 116
Convolvulus prostratus , 0.1-0.3 m, pastel white, pale pink................. 117
Pelargonium graveolens , 0.4-1 m, soft lilac, soft violet........... 224
Pentas lanceolata , 1-1.2 m, white, pink, lilac, red, purple.............. 227
A shrub
Atriplex halimus , 0.5-3 m, pale yellow.............................................................................................. 61
Breynia disticha , 1-2 m, white...................................................................................................................................... 73
Carissa macrocarpa , 1-3 m, white.................................................................................................................... 84
Euphorbia milii var. splendens , 0.5-2 m, bright red.......................... 140
Ixora chinensis , 0.7-1.5 m, bright orange........................................................................... 167
Ixora coccinea , 1-6 m, bright red................................................................................................................. 168
Portulacaria afra , 1-4 m, light pink........................................................................................................ 244
Rosmarinus officinalis ‘Prostratus’ , 0.3-0.6 m, lilac............................ 261
Ruscus hypoglossum , 0.3-0.6 m, pale green............................................................... 265
Russelia equisetiformis , 1-1.5 m, bright red............................................................... 266