The long- pink is nadeshiko, the classic wild pink of Japan — a perennial with pale pink petals cut into fine, feathery fringes. It grows in sunny grasslands and along riverbanks in Japan, and also lives in Korea, China, and Taiwan, but doesn't grow wild in the US. It's often treated as a variety of the very similar fringed pink (Dianthus superbus).

Appearance

Growth form
A perennial about 1–2.5 ft (30–80 cm) tall with narrow, stalkless leaves in pairs.
Flowers
Five pink petals (white ones are fairly common) deeply cut into thin fringes, held in a long, tube-shaped calyx over 1 in (3 cm) long.

Look-alikes

Fringed pinkDianthus superbus

Very similar. The fringed pink has a shorter calyx and two pairs of small below the flower, while the long-calyx pink has three or four pairs.

Why they get mixed upThey were long treated as the same species, and both have deeply fringed pink petals.

Where it lives

Typical habitats
  • Sunny grasslands
  • Riverbanks
Range
Native to Japan (Honshu, Shikoku, and Kyushu, plus a few small Okinawan islands), Korea, China, and Taiwan. It isn't known to grow wild in the US.

Growing it

Care
Likes full sun, good air flow, and well-drained, rather lean soil, and dislikes hot, humid conditions. Pinching the stems makes plants bushier.

Name and classification

About the name
Often listed as Dianthus superbus var. longicalycinus or subsp. longicalycinus; some current checklists treat it as its own species, Dianthus longicalyx.

Conservation

IUCN Red List
NENot EvaluatedNot yet assessed

Culture and stories

Culture and stories
  • In Japan it's also called "Yamato nadeshiko" and is one of the traditional Seven Flowers of Autumn.
  • Japanese gardeners grew many unusual flower forms in the Edo period, and one line, Ise nadeshiko, still survives today.

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Long-calyx Pink (Dianthus longicalyx) — identification, habitat & look-alikes | Moeyo