Portia Tree

Thespesia populnea

Native to:
Aldabra, American Samoa, Andaman Is., Australia, Bangladesh, Bismarck Archipelago, Borneo, Cambodia, Caroline Is., China, Cocos (Keeling) Is., Comoros, Djibouti, Eritrea, Federated States of Micronesia, Fiji, Gilbert Is., Guam, Hainan, India, Jawa, Kenya, Laccadive Is., Lesser Sunda Is., Line Is., Madagascar, Malaya, Maldives, Maluku, Marianas, Marquesas, Marshall Is., Marshall Islands, Mauritius, Mozambique, Myanmar, Nansei-shoto, Nauru, New Caledonia, New Guinea, Nicobar Is., Niue, Northern Mariana Islands, Oman, Palau, Philippines, Pitcairn Is., Rodrigues, Samoa, Seychelles, Society Is., Solomon Is., South China Sea, Sri Lanka, Sudan-South Sudan, Sulawesi, Sumatera, Taiwan, Tanzania, Thailand, Tonga, Tuamotu, Tubuai Is., U.S. Minor Outlying Islands, Vanuatu, Vietnam, Wake I., Wallis-Futuna Is.

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Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Malvaceae
Genus:
Thespesia
Species:
Thespesia populnea
USDA Symbol:
THPO3

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Shrub , Tree
Height:
1500 cm
Light Requirements:
Full Sun
Drought Tolerance:
High
Bloom Months:
jan,feb,mar,apr,may,jun,jul,aug,sep,oct,nov,dec
Bloom Colors:
yellow

Wildlife Benefits

Butterflies & Moths:
★★★★★ Documented Lepidoptera association (GBIF)
Caterpillars:
★☆☆☆☆ Recorded caterpillar host plant (HOSTS Database)

Host Plant for Caterpillars

Pink bollworm (Pectinophora gossypiella)

Garden & Ecology Notes

Wildlife Value:
birds, butterflies
Salt Tolerant:
Yes

Soil Requirements

Soil Type:
sandy, well-drained, nutrient-rich soil
pH:
6.0 - 7.5 (slightly acidic to neutral)
Drainage:
excellent drainage required
Moisture:
consistently moist
Notes:
Commonly found in coastal areas and tolerates saline conditions.

Propagation & Germination

Pre-treatment: Mechanical scarification and an overnight soaking in clean water.

Establishment: Seed capsules can be collected from the ground or picked from the tree once mature. The plant is believed to be native to Old World Tropics and naturalized in many Pacific Islands, the Caribbean, and areas of tropical America.

Source: npn.rngr.net

Where to Buy

Nationwide Seller