James' Caesalpinia
Pomaria jamesii
Last reviewed: August 2026
Toxicity unknown
James' Caesalpinia (Pomaria jamesii) is not listed by the ASPCA Animal Poison Control Center (opens in new tab) or the other sources we check, so we have no verdict for it either way. Absence from those lists is not a clearance. If your pet shows symptoms after eating any plant, call the ASPCA at (888) 426-4435.
Light
full sun
Water
low
Size
6"–24" H × 6"–18" W
Bloom
May, Jun, Jul
Native to
AZ, CO, KS, MO and 4 more states
Pollinators
bees, butterflies
Before you buy
Your city may pay you to plant this
Cities and water utilities offer rebates for replacing lawn with native and water-wise plants. We track 445 programs across 44 states, each with a link to the provider and the date we last checked it.
Find rebates in your areaBrowse plants for this ecoregion
Pomaria jamesii is a compact native perennial that forms neat clumps of delicate, fern-like foliage. It produces clusters of small orange to red flowers from May through July, creating bright color accents in drought-tolerant gardens. This low-maintenance plant thrives in full sun with minimal water once established.
In an HOA neighborhood
James' Caesalpinia is an HOA-friendly choice. Maintenance level: low. Tidiness: 4 out of 5.
Works well in: front yard, foundation, street edge, mid zone.
Wildlife value
The colorful flowers attract native bees and butterflies throughout the summer blooming period. Its compact size makes it valuable for supporting pollinators in smaller garden spaces.
Common questions
- How much sun does James' Caesalpinia need?
- James' Caesalpinia grows best in full sun conditions.
- When does James' Caesalpinia bloom?
- James' Caesalpinia blooms in May, June, and July.
- Where is James' Caesalpinia native?
- James' Caesalpinia (Pomaria jamesii) is native to AZ, CO, KS, MO and 4 more states, per the World Checklist of Vascular Plants (Kew).
- What pollinators does James' Caesalpinia attract?
- James' Caesalpinia draws bees and butterflies.
- Is James' Caesalpinia HOA-friendly?
- James' Caesalpinia is generally an HOA-friendly choice in the right placement, with low maintenance.
Native range data from the World Checklist of Vascular Plants (Kew). Pollinator and host plant associations compiled from GBIF, iNaturalist, and published ecological literature.
Ready to grow James' Caesalpinia? Add it to your garden in Pollinator Patch to track it and get season-by-season care guidance.
Not sure where to start? Take the 2-minute yard quiz