Manual of Riyadh Plants

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Part 3: Planning checklists for quick reference
423
Convolvulus prostratus , 0.1-0.3 m, pastel white, pale pink................. 117
Pulicaria crispa , 0.4-0.5 m, yellow............................................................................................................. 251
Teucrium oliverianum , 0.4-0.7 m, violet, blue.................................................... 299
A shrub
Atriplex halimus , 0.5-3 m, pale yellow.............................................................................................. 61
Calligonum comosum , 2-3 m, yellow, white.................................................................. 77
Calotropis procera , 2-5 m, pastel white, secondary: pastel
violet, pastel purple......................................................................................................................................................................................... 80
Capparis spinosa , 0.3-1 m, white, purple.................................................................................. 82
Haloxylon persicum , 2-4 m, yellow...................................................................................................... 159
Lycium shawii , 4 m, white, lilac........................................................................................................................ 195
Maerua crassifolia , 5 m, light yellow................................................................................................. 197
Ochradenus baccatus , 3 m, yellow............................................................................................................ 214
Prosopis farcta , 0.4-2 m, green, yellow....................................................................................... 247
Rhanterium epapposum , 0.4-0.8 m, yellow.................................................................. 256
Zilla spinosa , 0.6 m, pale blue, pale violet........................................................................ 318
Zygophyllum coccineum , 0.5-0.75 m, yellow......................................................... 324
A tree
Acacia ehrenbergiana , 7 m, yellow................................................................................................................. 22
Acacia gerrardii var. iraquensis , 8-10 m, white, pale yellow.................... 25
Acacia gerrardii var. najdensis , 10 m, pale yellow......................................... 25
Acacia tortilis ssp. raddiana , 12 m, white................................................................................. 34
Ficus pseudosycomorus , 10 m, green.............................................................................................. 149
Tamarix aphylla , 6-15 m, pale yellow.............................................................................................. 292
Ziziphus spina-christi , 7-14 m, pale green, light yellow............... 322
A Wadi plants
Wadi plants include plants that have the ability to survive tempo-
rary waterlogging and are suitable for natural landscape themes.
A annual
Bassia eriophora , 0.15 m, white............................................................................................................................... 64
Bassia scoparia , 0.3-1.3 m, green......................................................................................................................... 65
Rumex vesicarius , 0.5 m, red...................................................................................................................................... 264
A biennial
Asphodelus tenuifolius , 0.15-0.3 m, white............................................................................. 60
A perennial
Arundo donax , 2-6 m, pastel yellow........................................................................................................ 57
Blepharis ciliaris , 0.15-0.3 m, blue.................................................................................................................. 67
Citrullus colocynthis , 0.3 m, yellow..................................................................................................... 103
Cyperus involucratus , 0.4-1.5 m, light brown...................................................... 126
Echinops hussoni , 0.4-0.6 m, blue............................................................................................................. 133
Echinops spinosissimus , 0.7-1 m, white, pastel blue........................ 134
Encelia farinosa , 0.6-0.9 m, yellow........................................................................................................... 135
Heliotropium crispum , 0.5 m, white.................................................................................................. 160
Juncus rigidus , 1 m, light brown.................................................................................................................... 175
Phragmites australis , 0.9-2.5 m, violet, magenta, black, white............. 233
Withania somnifera , 1.5 m, pale green...................................................................................... 314
A sub-shrub
Atriplex leucoclada , 0.5 m, pale green............................................................................................... 62
Cassia italica , 0.5-0.6 m, yellow............................................................................................................................... 88
Convolvulus prostratus , 0.1-0.3 m, pastel white, pale pink................. 117