Allionia incarnata

{{Short description|Plant species in the four o'clock family}}

{{Speciesbox

| image = Allionia incarnata flower 2.jpg

| image_alt =

| image_caption = In Nevada

| genus = Allionia

| species = incarnata

| authority = L.

| subdivision_ranks = Varieties

| subdivision_ref = {{cite POWO |id=8606-2 |title=Allionia incarnata L. |access-date=5 April 2025}}

| subdivision = {{Species list |abbreviated=yes

| Allionia incarnata var. incarnata |

| Allionia incarnata var. nudata |

| Allionia incarnata var. villosa |

}}

| synonyms_ref = {{cite POWO |id=77228804-1 |title=Allionia incarnata var. incarnata |access-date=5 April 2025}}{{cite POWO |id=8615-2 |title=Allionia incarnata var. nudata (Standl.) Munz |access-date=5 April 2025}}

| synonyms = {{Collapsible list | {{Species list

| Allionia bandurriae | Phil.

| Allionia craterimorpha | Rusby

| Allionia cristata | (Standl.) Standl.

| Allionia jarae | Phil.

| Allionia malacoides | Benth.

| Allionia mendocina | Phil.

| Allionia puberula | Phil.

| Wedelia cristata | Standl.

| Wedelia incarnata | (L.) L.

| Wedelia malachroides | Benth.

| Wedeliella cristata | (Standl.) Cockerell

| Wedeliella incarnata | (L.) Cockerell

}}

}}

}}

Allionia incarnata is a flowering plant in the four o'clock family (Nyctaginaceae) native to the Caribbean, the southern United States, and south through Central America and most of western South America.{{r|POWO}} It is a perennial (sometimes annual) herbaceous plant with dark pink flowers.{{eFloras|1|220000445|volume=4|Allionia incarnata |last=Spellenberg |first=R. W. |access-date=31 December 2020}} Allionia incarnata is known as pink three-flower, pink windmills, trailing allionia, trailing four-o'clock, and trailing windmills.{{r|fna}}

Three varieties are accepted:{{r|POWO}}

• Allionia incarnata var. incarnata {{small|L.}}
• Allionia incarnata var. nudata {{small|(Standl.) Munz}}
• Allionia incarnata var. villosa {{small|(Standl.) B.L.Turner}}

{{Gallery

|Allionia incarnata var. incarnata - Flickr - aspidoscelis (1).jpg|Allionia incarnata var. incarnata flower

|Allionia incarnata var. incarnata - Flickr - aspidoscelis (2).jpg|Entire plant

|Allionia incarnata var. incarnata - Flickr - aspidoscelis.jpg|Fruits

}}