Starry rosinweed - Florida Wildflower Foundation
Starry rosinweed (Silphium asteriscus) is a robust wildflower that occurs naturally in flatwoods, sandy pinelands and disturbed areas. Its bright showy flowers attract a variety of butterflies, …
Florida Native Plant Society (FNPS)
Recommended Uses: Wildflower garden. Propagation: Starry rosinweed will readily self-seed if left to its own devices. Collecting seeds is a simple matter of removing the dead head flowers …
Starry Rosinweed - University of Florida
Starry Rosinweed grows best in Full Sun. Light Range. It performs in Partial Shade to Full Sun
Silphium asteriscus - North Carolina Extension Gardener Plant …
Rosinweed is a 3 foot tall, herbaceous perennial. The leaves are alternate, sometimes opposite, and are covered by fine hairs. Lemon-yellow flower heads about the size of silver dollars …
2023年8月20日 — Starry rosinweed is a perennial that may die back in the winter, particularly if cold. It sports new foliage in the spring and can produce lowers from mid-spring through early …
Silphium asteriscus - Wikipedia
Silphium asteriscus, commonly called starry rosinweed, [2] is an herbaceous plant in the family Asteraceae. It is native to the eastern United States, from Oklahoma and Texas east to Florida …
Starry rosinweed (Silphium asteriscus) For definitions of botanical terms, visit en.wikipedia.org/wiki/Glossary_of_botanical_terms. Starry rosinweed is a robust wildflower …
Know Your Natives – Starry and Wholeleaf Rosinweeds
2014年8月23日 — Starry Rosinweed Starry rosinweed (Silphium asteriscus), the “type species” (see footnote) for the Silphium genus, is found from Texas to Illinois to Virginia and southward …
Starry Rosinweed - Missouri Department of Conservation
Starry rosinweed isn’t the most breathtaking member of its genus, but it contributes to the legions of sunshiny yellow composite flowers that adorn our Ozark hills in midsummer. Rosinweeds …
IRREC Garden Plant Guide, Silphium asteriscus
Silphium asteriscus. Starry Rosinweed. Family: Asteraceae. Form: Herbaceous, clumping perennial reaching 3-4 feet in height while flowering. Occurs naturally in full sun to part shade …