Crepe Myrtle (Lagerstroemia langkawiensis)

Sea hibiscus (Talipariti tiliaceum)

Zanzibar Gem (金钱树) (Zamioculcas zamiifolia)

Banyan tree (?)

a green flower (what's the name?)

Crape Jasmine, Carnation of India (Tabernaemontana divaricata Flore Pleno)

yellow hibiscus

Pink Frangipani

Pussy willow

Clammy Ground Cherry (Physalis heterophylla)

white hibiscus

Euphorbia x lomi (?)

shot taken on 27 Dec... note the color has changed

Rose Cactus (Rhodocactus grandifolius, Pereskia grandifolia)?

Yellow hibiscus

Saraca cauliflora (Yellow Saraca)

Jade colored bulbous cactus (Echinocactus?)

Portulaca grandiflora (Japanese Rose, Moss Rose)

Pomegranate

Fruits of the Manila Palm (or Dwarf Royal Palm, Christmas Palm)

Red Cannas

Weeping Bottle-brush (Myrtaceae)

Purple Balsam (Impatiens Balsamina)

Yellow flame (Peltophorum pterocarpum)

Trimezia steyermarkii (Yellow Walking Iris)

Lagerstroemia speciosa (Queen's Crepe Myrtle)

Frangipani (Plumeria)

Dissotis rotundifolia

Pink and purple dwarf mexican petunia (Ruellia simplex)

Water Jasmine (Wrightia religiosa)

Red Leaf Hibiscus (Hibiscus acetosella)

Golden shower tree (Cassia fistula)

Red African daisy (Gerbera jamesonii)

Bud of the Pereskia bleo (Wax Rose)

Dianthus chinensis (China pink)

Torenia fournieri (Wishbone Flower, Bluewings)

Common frangipani (plumeria)

Yellow hibiscus

Plectranthus scutellarioides (Flame Nettle, Painted Nettle, Coleus)

Rain Lily (Zephyranthes rosea)

Crimson periwinkle

Gardenia tubifera (Pekan Heran, Water Gardenia, Chempaka Utan) - fallen flower

Flower on its tree - 
Click to enlarge

Caesalpinia pulcherrima (Dwarf Poinciana, Pride of Barbados)

Alpinia purpurata (Red Ginger, Lengkuas)

Common Cockscomb (Celosia cristata)

Red Butterfly Wing (Christia vespertilionis, Mariposa)

Jatropha integerrima (Peregrina, Shanghai Beauty, Rose-flowered Jatropha)

Lagerstroemia speciosa (Queen's Crepe Myrtle)

Pink and yellow Ixora