North Carolina Wildflowers

by Jeffrey S. Pippen | Back to Jeff's Plant Page | Jeff's Nature Pages


Asclepiadaceae

Blunt-leaved Milkweed (Asclepias amplexicaulis) Blunt-leaved Milkweed, Clasping Milkweed, Sand Milkweed
(Asclepias amplexicaulis)
Person Co., NC
13 Jun 2006

Common in and near various (usually dry) woodlands statewide in NC, note the wavy leaf margins and fairly loose inflourescence.

Blunt-leaved Milkweed (Asclepias amplexicaulis) Blunt-leaved Milkweed, Clasping Milkweed, Sand Milkweed
(Asclepias amplexicaulis)
Person Co., NC
13 Jun 2006

Blunt-leaved Milkweed (Asclepias amplexicaulis) Blunt-leaved Milkweed, Clasping Milkweed, Sand Milkweed
(Asclepias amplexicaulis)
Person Co., NC
13 Jun 2006

Swamp milkweed (Asclepias incarnata)
Washington Co., NC 19 Jun 04

Shown here with a Palamedes Swallowtail, this Summer to Fall blooming species is a good nectar plant for butterflies and is found statewide in moist areas in NC.
Purple Milkweed (Asclepias purpurascens)
Johnston Co., NC
29 May 2005

This milkweed is listed by the NC Natural Heritage Program as Significantly Rare in NC (known only from a few counties from the mountains to the western coastal plain).

Purple Milkweed (Asclepias purpurascens)
same as above
Redring Milkweed (Asclepias variegata) Redring Milkweed (Asclepias variegata)
Johnston Co., NC
29 May 2005

Widespread in NC

Redring Milkweed (Asclepias variegata) Redring Milkweed (Asclepias variegata)
same as above
Redring Milkweed (Asclepias variegata) Redring Milkweed (Asclepias variegata)
Person Co., NC
13 June 2006

Longleaf Milkweed (Asclepias longifolia)

Johnston Co., NC
29 May 2005

Uncommon in the NC coastal plain, this species is on the NC Natural Heritage Program Watch List.

Longleaf Milkweed (Asclepias longifolia)

Johnston Co., NC
29 May 2005
Common Milkweed (Asclepias syriaca) Common Milkweed (Asclepias syriaca)
Orange Co., NC
15 June 2006

In NC, Common Milkweed is indeed common in the mountains, less common in the piedmont, and rare in the coastal plain.

Common Milkweed (Asclepias syriaca) Common Milkweed (Asclepias syriaca)
Orange Co., NC
15 June 2006

Like many milkweeds, this species is an excellent nectar plant for butterflies.

Aphis nerii on Asclepias syriaca Common Milkweed (Asclepias syriaca) with Oleander Aphid (Aphis nerii) infestation
Orange Co., NC
15 June 2006

Often found feeding on oleander, wax plant, and many milkweeds, the Oleander Aphis (also called the Milkweed Aphid) is golden yellow with black legs. Interestingly, all individuals of this aphid world-wide are thought to be females, and reproduction occurs by way of natural parthenogenetic cloning.

Aphis nerii on Asclepias syriaca Oleander Aphid (Aphis nerii) infestation on Common Milkweed (Asclepias syriaca)
Orange Co., NC
15 June 2006

Natural predators of Oleander Aphids include parasitoid wasps, various fly larvae, and various beetles. Looks like this ladybird beetle is testing the dinner plate!

Butterfly Weed (Asclepias tuberosa) Butterfly Weed (Asclepias tuberosa)
Moore Co., NC
10 June 2006

True to its name, Butterfly Weed attracts many species of butterflies (like the Gray Hairstreaks shown here).

Butterfly Weed (Asclepias tuberosa) Butterfly Weed (Asclepias tuberosa)
Caswell Co., NC
17 June 2006

Fairly common statewide in NC along roadsides, powerlines, pastures, etc.

Butterfly Weed (Asclepias tuberosa) Butterfly Weed (Asclepias tuberosa)
Caswell Co., NC
17 June 2006

Butterfly Weed (Asclepias tuberosa) Butterfly Weed (Asclepias tuberosa)
Person Co., NC
13 June 2006

Butterfly Weed (Asclepias tuberosa) Butterfly Weed (Asclepias tuberosa)
Caswell Co., NC
17 June 2006

Butterfly Weed color varies from a deep, rich coral red-orange to a pale yellow-orange.

Butterfly Weed (Asclepias tuberosa) Butterfly Weed (Asclepias tuberosa)
1 July 2005

As this cluster planted in my yard shows, it makes an excellent native addition to one's garden.

Green Milkweed (Asclepias viridis) Green Milkweed (Asclepias viridiflora)
Person Co., NC
13 June 2006

Uncommon throughout the piedmont and western coastal plain of NC, Green Milkweed is found along woodland edges and disturbed areas, often growing in high pH soils.

Green Milkweed (Asclepias viridis) Green Milkweed (Asclepias viridiflora)
Person Co., NC
13 June 2006


Annotated habitat and distribution information listed above is from Radford, Ahles, & Bell. 1968. Manual of the Vascular Flora of the Carolinas. UNC Press; and from personal observations and discussions with Will Cook, Harry LeGrand, and Bob Wilbur. Common names from personal experience and supplemented by the following resources USDA plants website, Flora of the Carolinas, Virginia, and Georgia, and NatureServe.


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Created on ... May 7, 2006 | jeffpippen9@gmail.com