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Asclepias species produce their seeds in pods termed follicles. The seeds, which are arranged in overlapping rows, bear a cluster of white, silky, filament-like hairs known as the coma [ 13 ] (often referred to by other names such as pappus , "floss", "plume", or "silk").
The Asclepiadoideae are a subfamily of plants in the family Apocynaceae.Formerly, it was treated as a separate family under the name Asclepiadaceae, e.g. by APG II, and known as the milkweed family.
Asclepias incarnata, the swamp milkweed, rose milkweed, rose milkflower, swamp silkweed, or white Indian hemp, is a herbaceous perennial plant species native to North America. [ 3 ] [ 4 ] It grows in damp through wet soils and also is cultivated as a garden plant for its flowers , which attract butterflies and other pollinators with nectar .
Asclepias californica is an important monarch butterfly caterpillar host plant, and chrysalis habitat plant. The cardiac glycosides caterpillars ingest from the plant are retained in the butterfly, making it unpalatable to predators. [4] Asclepias californica attracts a wide variety of pollinators including bees and other butterfly species. Its ...
The pathogen infects the living tree while it is in stress; it will not infect a tree that is healthy or already dead. [1] In order for a tree to become infected, the tree must be already dying or at least must have branches that are dying. The pathogen will therefore kill the tree if the tree is unhealthy.
Asclepias quadrifolia, commonly called four-leaved milkweed [2] or fourleaf milkweed, [3] is a species of milkweed in the Apocynaceae (dogbane) family. It is sometimes referred to as whorled milkweed , [ 4 ] [ 5 ] but it should not be confused with Asclepias verticillata .
A. cinerea leaves. Asclepias cinerea is a perennial herb that is grass-like in appearance with a thin, smooth stem that reaches 2 ft (0.61 m) in height. Leaves are 2 to 4 in (51 to 102 mm) long, linear, narrow, glabrous, and oppositely arranged.
Asclepias oenotheroides is a species of milkweed, commonly known as zizotes milkweed or side-cluster milkweed. It is native to the south-western United States and Central America. It is native to the south-western United States and Central America.