North America Non-native Plant

St. Thomas Lidpod

Botanical name: Operculina turpethum var. ventricosa

USDA symbol: OPTUV

Life cycle: perennial

Habit: vine

Native status: Non-native, reproduces and persists in the wild in Puerto Rico  

Synonyms: Operculina ventricosa (Bertero) Peter (OPVE2)   

St. Thomas Lidpod: A Climbing Plant with Limited Gardening Information Meet the St. Thomas lidpod (Operculina turpethum var. ventricosa), a twining vine that might catch your eye if you’re exploring unique climbing plants. While this perennial climber has an intriguing name and growth habit, there’s quite a bit we don’t ...

St. Thomas Lidpod: A Climbing Plant with Limited Gardening Information

Meet the St. Thomas lidpod (Operculina turpethum var. ventricosa), a twining vine that might catch your eye if you’re exploring unique climbing plants. While this perennial climber has an intriguing name and growth habit, there’s quite a bit we don’t know about this particular variety when it comes to home gardening.

What Is St. Thomas Lidpod?

The St. Thomas lidpod is a perennial climbing plant with relatively long stems that can be either woody or herbaceous. This vine has a twining growth habit, meaning it spirals around supports as it climbs upward. You might also see it listed under its botanical synonym, Operculina ventricosa.

Where Does It Grow?

Currently, this variety is found in Puerto Rico, where it’s established as a non-native species that reproduces on its own in the wild. Interestingly, despite being introduced to the region, it has managed to persist and spread without human assistance.

Should You Grow St. Thomas Lidpod?

Here’s where things get a bit tricky for gardeners. While this climbing vine might sound appealing, there’s limited information available about how to successfully cultivate this specific variety. We don’t have reliable details about:

  • Specific growing conditions it prefers
  • USDA hardiness zones
  • Wildlife and pollinator benefits
  • Invasive potential in different regions
  • Care requirements and propagation methods

Consider Native Alternatives

Since the St. Thomas lidpod is non-native to Puerto Rico and we lack comprehensive growing information, you might want to consider native climbing plants for your garden instead. Native vines typically:

  • Support local wildlife and pollinators
  • Are better adapted to local growing conditions
  • Require less maintenance once established
  • Pose no risk of becoming invasive

Research native climbing plants in your specific region to find species that will thrive in your local ecosystem while providing the vertical interest you’re looking for.

The Bottom Line

While the St. Thomas lidpod has an appealing name and interesting climbing habit, the lack of detailed cultivation information makes it a challenging choice for most gardeners. Until more research is available about this specific variety’s growing requirements and ecological impact, native climbing alternatives might be your best bet for a successful and environmentally conscious garden.

If you’re set on growing unique climbing plants, consider consulting with local native plant societies or extension services to discover fascinating native vines that will thrive in your garden while supporting your local ecosystem.

St. Thomas Lidpod

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Asteridae

Order

Solanales

Family

Convolvulaceae Juss. - Morning-glory family

Genus

Operculina Silva Manso - lidpod

Species

Operculina turpethum (L.) Silva Manso - St. Thomas lidpod

Plant data source: USDA, NRCS 2025. The PLANTS Database. https://plants.usda.gov,. 2/25/2025. National Plant Data Team, Greensboro, NC USA