Quercus

Tennessee › Asteraceae

Whole Leaf Rosinweed

Silphium integrifolium
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Not scored
Tennessee · provisional Quercus Score

Native/exotic classification is missing or conflicting in the available sources.

Tennessee scoring method and limits

Tennessee native status unresolved. Tennessee yard-fit calculations are not available yet.

Recorded in your county?

Choose a county to check the available records.

County occurrence is not proof of native range or yard suitability. A missing record does not establish absence.

Tennessee statusTennessee native status unresolved
Source conservation rankNo data
Recorded in Tennessee11 counties in the atlas snapshot

Growing conditions

Full sun, moderately wet to dry moisture level, adaptable to a wide range of soils including clay, neutral to slightly alkaline pH. 2-6 feet height, blooms summer into fall, yellow flowers, spreads by short rhizomes which enable the plant to form clumps but is not an aggressive spreader.

Native Region: ? UT Smart Yards source

Native-status evidence

Combined TN–KY atlas flag: not supplied. A regional flag alone does not settle Tennessee native status.

Combined-source assessment

Tennessee native status unresolved

A TN-specific UT native-guide page or an exact entry in the Tennessee rare-plant list supports a direct source claim. Otherwise, TN occurrence plus an atlas native flag and exact-name native evidence from NC flora or USDA L48 supports a provisional state inference. No one regional claim or occurrence alone establishes TN nativity; NC and L48 claims retain their actual scopes.

TN–KY Plant Atlas: unknown (TN–KY).

Sources

Machine-readable: plant evidence.

Quercus Score v0.6.4 · built 2026-09-26 · Tennessee beta · sources and limitations on every page