Lagerstroemia speciosa (Queen's Crepe Myrtle)

Oyster Plant (Rhoeo spathacea)

(also known as Moses-in-the-Cradle)

Bengal Trumpet (Thunbergia grandiflora)

purple fountain grass

white orchid

exquisite fronds of a palm

flower of the water spinach ("kangkong")

desert rose

white & purple water lily

dainty little white flowers

(not sure what's the name)

PS - It is the  Mexican Sword Plant (see comments).

orchid look-alike

(still trying to find out its name)

sprouting new shoots

African Tulip

Yellow Flame

pink Torch Ginger

orange-colored bougainvillea

candlestick cassia

(cassia alata)

allamandas