Entire Leaf Rosinweed

Silphium integrifolium

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Original price was: $154.69.Current price is: $74.99.

0.25lbs
Original price was: $154.69.Current price is: $74.99.

Original price was: $154.69.Current price is: $74.99.

Out of stock

SKU: W-SIIN
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Nature’s Seed processes domestic orders from its Lehi, Utah warehouse within 3–5 business days (up to 5 days during peak season) . Standard UPS shipping takes an additional 2–7 business days, depending on destination . Orders over $150 qualify for free “Economy” shipping within the contiguous U.S. (you must select this option at checkout), while smaller orders incur a calculated shipping fee, typically $10 for standard economy delivery. Alaska and Hawaii are eligible for shipping, though free shipping does not apply there, and rural, remote, or expedited shipments may require extra fees or 1–2 extra delivery days . More information

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A coarse perennial with large yellow composite flowers and rough, paired, oval to lance-shaped leaves. The stems are erect, occasionally branched, and nearly glabrous or velvety to rough. The leaves are evenly distributed along stems and variable, mostly opposite but sometimes alternate or in whorls of 3. They are 3 to 6 inches long, 1 to 2.5 inches wide, rough above, and rough to velvety or nearly smooth below. The flowers are yellow ray florets 1 to 2 inches long.

FRUITS: Achenes, rounded, flattened, about 1/2 inch long, winged, tipped with 2 sharp teeth, enclosing small seed.

CULTIVATION: Flowering Period: July, August, September. Silphium species resemble sunflowers but differ in that their ray flowers produce seeds, while in sunflowers it is the disk flowers that produce the seeds.

RANGE & HABITAT: Open disturbed places and roadsides, most abundant in moist, rocky soils. Eastern 2/5 of Kansas.

USES: Native Americans used the root of Whole-leaf Rosinweed as an analgesic. The plant contains a sticky resin, which gives it the name “rosinweed”.

Weight N/A
Dimensions 24 in
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