Munro's globemallow
Sphaeralcea munroana
Last reviewed: September 2026
Toxicity unknown
Munro's globemallow (Sphaeralcea munroana) 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
12"–24" H × 12"–18" W
Bloom
May, Jun, Jul, Aug
Native to
CA, ID, MT, NV and 4 more states
Pollinators
specialist bees
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 452 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
Munro's globemallow is an upright perennial forb with gray-green, felted leaves and spikes of cup-shaped orange to salmon flowers through summer. It grows in dry rangeland and sagebrush steppe.
Wildlife value
Host plant for West Coast Lady.
The flowers are visited by bees, including specialist globemallow bees, and the genus is a documented larval host for the West Coast Lady butterfly.
Common questions
- How much sun does Munro's globemallow need?
- Munro's globemallow grows best in full sun conditions.
- When does Munro's globemallow bloom?
- Munro's globemallow blooms in May, June, July, and August.
- Where is Munro's globemallow native?
- Munro's globemallow (Sphaeralcea munroana) is native to CA, ID, MT, NV and 4 more states, per vouchered herbarium specimen records and regional native plant society lists.
- What butterflies or moths does Munro's globemallow host?
- Munro's globemallow is a larval host plant for West Coast Lady.
Native range data from vouchered herbarium specimen records and regional native plant society lists. Pollinator and host plant associations compiled from GBIF, iNaturalist, and published ecological literature.
If something looks wrong
Common plant problems, and what to check first
These come up on almost any plant. Each guide lists the likely causes in the order they are worth ruling out, with one thing to check before you act on any of them, and links to the source it came from.
- It is dying right after planting
- Leaves turning yellow
- Wilting even though I watered it
- Brown crispy leaf tips
- Bugs on the plant
Ready to grow Munro's globemallow? Add it to your garden in Pollinator Patch to track it and get season-by-season care guidance.
Planning a bed around it? Start a free plan with this plant
Not sure where to start? Take the 2-minute yard quiz