North America Non-native Plant

Proboscidea Parviflora Sinaloensis

Botanical name: Proboscidea parviflora sinaloensis

USDA symbol: PRPAS3

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

Proboscidea parviflora sinaloensis: A Mysterious Native with Limited Information If you’ve stumbled across the name Proboscidea parviflora sinaloensis in your plant research, you’re not alone in finding yourself scratching your head. This particular plant designation represents one of those botanical mysteries where the scientific name exists, but detailed growing information ...

Proboscidea parviflora sinaloensis: A Mysterious Native with Limited Information

If you’ve stumbled across the name Proboscidea parviflora sinaloensis in your plant research, you’re not alone in finding yourself scratching your head. This particular plant designation represents one of those botanical mysteries where the scientific name exists, but detailed growing information remains elusive for most gardeners.

What We Know (And Don’t Know)

Proboscidea parviflora sinaloensis belongs to the dicot group of flowering plants, but beyond this basic classification, specific information about this subspecies is remarkably scarce in readily available gardening resources. While the broader Proboscidea genus includes plants commonly known as devil’s claws or unicorn plants, we cannot make assumptions about this specific variety’s characteristics without proper documentation.

The Challenge of Subspecies Information

Here’s where things get tricky for gardeners: while you might find plenty of information about Proboscidea parviflora as a species, the sinaloensis designation suggests this is a specific geographic variety or subspecies. Without detailed studies or cultivation records specific to this form, we’re left with more questions than answers about:

  • Its exact native range and distribution
  • Specific growing requirements
  • Mature size and growth habits
  • Hardiness zones
  • Wildlife and pollinator benefits
  • Landscape applications

Should You Try Growing It?

The honest answer is that without more specific information about Proboscidea parviflora sinaloensis, it’s difficult to make gardening recommendations. If you’re interested in plants from the Proboscidea genus, you might want to:

  • Contact local botanical gardens or native plant societies for more specific information
  • Research the broader species (Proboscidea parviflora) to understand general characteristics
  • Consider well-documented native alternatives if you’re looking for specific garden functions

The Importance of Proper Plant Documentation

This situation highlights why proper plant documentation and research matter in gardening. Before adding any plant to your landscape, especially one with limited available information, it’s wise to thoroughly understand its growth habits, care requirements, and potential impacts on your local ecosystem.

If you do encounter this plant or have experience growing it, consider contributing to botanical databases or contacting local extension offices to help fill these information gaps for future gardeners.

Moving Forward

While we can’t provide specific growing guidance for Proboscidea parviflora sinaloensis due to limited available information, this doesn’t mean the plant isn’t worth investigating further. Sometimes the most interesting garden discoveries come from plants that haven’t yet made it into mainstream gardening guides.

For now, if you’re drawn to unique native plants, consider exploring well-documented species in the Proboscidea genus or consult with local native plant experts who might have more specific knowledge about regional varieties and their cultivation requirements.

Proboscidea Parviflora Sinaloensis

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

Scrophulariales

Family

Pedaliaceae R. Br. - Sesame family

Genus

Proboscidea Schmidel - unicorn-plant

Species

Proboscidea parviflora (Wooton) Wooton & Standl. - doubleclaw

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