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Yerba De San Juan

Pectis humifusa

Found in disturbed sandy soils; perhaps native or adventive from the West Indies. FloraQuest, phone app (app page) What its natural habitat tells you

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Not scored

Native status: sources disagree. How scores work Is it native here?

Profile 6%

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At a glance

Not yet recorded · Height · Spread · Light · Soil · Life cycle · Leaves · Bloom

This plant is missing most of its facts, so Quercus is looking them up in old botany books.

Recorded in 1 Florida county.

Ecological relationships

Who uses this plant?

What these records mean

2CaterpillarsGenus host records with ranges including FL

Genus host records with ranges including FL · Pectis

  • Nathalis ioleDainty Sulphur, Dwarf Yellow
  • Trichoplusia niNi Moth, Cabbage Looper Moth
Shropshire & Tallamy 2025, Lepidoptera of North America north of Mexico, ZooKeys 1261 (ODbL)
—BeesSoutheastern regional records
—Specialist beesPollen specialists
—BirdsRecorded genus food-resource interactions; not a state feeding claim
Growing and identification

Plant details

Family
Asteraceae

Safety has not been reviewed for this plant; check toxicity and thorns before planting.

Conservation status

Florida rankSNA
Global rankNot available
FL statusNot verified
Federal statusNot verified

Conservation source

In your garden

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Sources