North America Non-native Plant

Lagenaria Siceraria Asiatica

Botanical name: Lagenaria siceraria asiatica

USDA symbol: LASIA4

Life cycle: annual

Habit: vine

Native status: Not native but doesn't reproduce and persist in the wild

Lagenaria siceraria asiatica: Unraveling a Botanical Mystery If you’ve stumbled across the name Lagenaria siceraria asiatica in your gardening research, you might be scratching your head—and for good reason! This particular plant name presents an interesting case of botanical confusion that’s worth clearing up before you start planning your garden ...

Lagenaria siceraria asiatica: Unraveling a Botanical Mystery

If you’ve stumbled across the name Lagenaria siceraria asiatica in your gardening research, you might be scratching your head—and for good reason! This particular plant name presents an interesting case of botanical confusion that’s worth clearing up before you start planning your garden space.

What’s in a Name?

Here’s the thing about plant names: they follow strict scientific rules, and Lagenaria siceraria asiatica doesn’t appear to be a recognized botanical name in standard plant databases. While Lagenaria siceraria (commonly known as bottle gourd or calabash) is definitely a real plant, the asiatica designation as a subspecies isn’t found in accepted botanical references.

This annual herb belongs to the group of plants called forbs—basically, non-woody plants that can live for a year and then call it quits. Think of them as the opposite of trees and shrubs, without all that permanent woody structure.

The Geographic Mystery

Without a valid species identification, pinpointing exactly where this plant comes from or where it naturally grows becomes impossible. The geographical distribution remains unknown, which makes it tricky to determine whether it would be a native choice for your garden or an introduced species.

Should You Grow It?

Here’s where things get interesting. Since we can’t definitively identify this plant or confirm its invasive status, rarity, or ecological impact, making growing recommendations becomes challenging. The responsible approach is to suggest some alternatives:

  • If you’re interested in bottle gourds, look for properly identified Lagenaria siceraria varieties
  • Consider researching native annual herbs in your area that might serve similar purposes
  • Consult with local extension services or native plant societies for region-specific recommendations

The Bottom Line

While the mystery of Lagenaria siceraria asiatica remains unsolved, this highlights an important lesson in gardening: always verify plant identifications before adding new species to your landscape. Whether you’re aiming for native plantings, pollinator gardens, or just want to avoid potentially problematic plants, accurate plant identification is your first and most important step.

If you’re drawn to annual herbs with interesting forms, consider exploring well-documented native options in your area. Your local native plant society or extension office can point you toward annual species that will thrive in your specific growing conditions while supporting local ecosystems.

Remember, gardening is as much about the journey of discovery as it is about the destination—and sometimes that journey includes solving a few botanical puzzles along the way!

Lagenaria Siceraria Asiatica

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Dilleniidae

Order

Violales

Family

Cucurbitaceae Juss. - Cucumber family

Genus

Lagenaria Ser. - lagenaria

Species

Lagenaria siceraria (Molina) Standl. - bottle gourd

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