Helenium flexuosum Southern Sneezeweed
Native To: New York City Wetland Indicator: FAC- Soil: Not Available.
Form/Color Perennial, grows to 8-47", branched Stormwater Insufficient information to determine
inflorescence, numerous flower heads, Tolerance: tolerance.
flowers yellow in June-October.
Urban Insufficient information to determine
Tolerance: tolerance.
Habitat: Moist, open habitats.
Ecosystem
Services:
Hydrology: Medium to wet moisture soil conditions.
Ornamental Yellow flowers throughout fall.
Value: Compatibility:
Salt Intolerant of salt.
Tolerance: Other:
Shade Tolerant of partial shade.
Tolerance:
Helianthemum canadense Longbranch Frostweed
Native To: New York City Wetland Indicator: UPL Soil: Acidic soils.
Form/Color Grows to 16", flowers yellow in May-July, Stormwater Insufficient information to determine
fruits in August-October. Tolerance: tolerance.
Urban Insufficient information to determine
Tolerance: tolerance.
Habitat: Dry, sandy soil, wooded edges, barrens.
Ecosystem
Services:
Hydrology: Sandy, loamy, well-drained soil; dry to
moist soil.
Ornamental Showy yellow flowers.
Value: Compatibility:
Salt Insufficient information to determine
Tolerance: tolerance. Other:
Shade Tolerant of partial shade.
Tolerance: