Dallae greens

Names and identity

Kew accepts Allium monanthum Maxim. in Amaryllidaceae and lists Korea in its native range. The Academy of Korean Studies encyclopedia and the Rural Development Administration's Nongsaro food-material page both map the Korean name 달래 (dallae) to this species. Older Korean pages file it under Liliaceae, a family label from their own era rather than Kew's present treatment.

The Academy also records 달랑개, 달링괴, 산산, 소산, 소총 and 야산, and warns that dallae has been confused with 족지 and 산마늘. Nongsaro discusses 돌달래 and 산달래 without making every one of those labels a secure synonym. A name, a general description or a smell cannot identify a market lot or a gathered plant, and the sources give no complete lookalike key.

In the Korean spring kitchen

The Academy describes dallae as a spring food eaten as seasoned raw greens, boiled or steamed and served with chojang or gochujang, added to spring doenjang soup, or made into jangajji. Nongsaro separately lists raw seasoning, soup, pancakes and pickled preparations. These are accounts of food contexts, not measured recipes with quantities, yield, process endpoints and storage limits.

A 2013 study of Korean germplasm accessions names the bulb and the white leaf sheath as edible parts. That statement belongs to the paper's crop and breeding context and does not verify a plant gathered under a similar regional name.

Seasonal supply and crop observations

The Academy places dallae in Korean mountains and fields and notes warm-bed production that brings supply into early spring or winter. Nongsaro lists facility cultivation from January to March and outdoor crop periods in October and from March to May. It gives no structure, heating system or trial site behind the facility calendar.

Nongsaro ties the crop to cooler conditions: a growth optimum around 20 °C, and drying and summer dormancy above 25 °C. It describes loam or sandy loam free of coarse gravel and unfinished compost, about 80% sunlight and growth in partial shade. These are observations and advice on a food-material page, not experimentally defined tolerance limits.

Cultivation studies and their limits

Yi and Kim's 2013 paper examines 271 Korean gene-bank accessions from four provinces. Bulbs were planted in March 2012 at a Kyungpook University experimental field, with drip irrigation when the soil became very dry. The paper states an 80 cm spacing and also describes a separate six-plant, three-replicate measurement design; how the two relate is unclear, and neither is household spacing advice or a yield result for the species.

A 2004 Korean horticulture paper compares open-field and shade cultivation of local strains labelled 달래 and 산달래. Its abstract reports better growth under shade and similar bulb production in the two settings. Only the abstract was available: the trial site, accession identity and numbers are unknown, so it cannot quantify a home shade system.

The 2013 paper says A. monanthum and A. grayi belong to the same species yet gives them separate experimental labels, which conflicts with Kew. Kew places A. grayi Regel under A. macrostemon and notes that some sources have accepted it. The conflict does not settle the identity of the 2004 material.

What the sources leave open

No source supplies a measured dish recipe, a validated preservation process, a storage life or a food-safety endpoint for dallae. A reported raw or pickled use does not show that an unidentified allium is safe. The Academy cites a 1971 cultivation article whose text was not obtained. Container sizes, a hardiness scheme, a frost threshold and a heat limit for the species were not found.