Talk:LMF-THA-CHR-0120260001

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Discussion for: LMF-THA-CHR-0120260001 • View • Links • Related changes

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Page scope

LMF-THA-CHR-0120260001 is an Accession — the atomic unit of documentation representing a specific collection event. All scientific data lives here.

Data verification

Check the main page for documentation tier status. Discuss coordinate accuracy, photo quality, or collection details here.

Discussion

Identifier

The accession identifier is LMF-THA-CHR-0120260001, built to the wiki's naming convention: holder, ISO 3166-1 alpha-3 country, province segment, month, year, sequence.

Holder segment LMF stands for Landrace Mafia.
Year 2026. No dated mention of the line under this name was found before the seller's own page, which the Wayback Machine first captured on 16 February 2026 and which was read on 21 October 2026. No source gives a collection year. It is a lower bound, not a collection date, and moves if an earlier mention is found.
Month 01 is the placeholder used when the year comes from a first dated mention rather than a stated collection date.
Province segment CHR. Chiang Rai is a gazetteer reading of the place the seller names, not the seller's own word.
Sequence 0001. It is the only accession of this seller for this country, province segment and year.

Sourcing

The seller's page for the line (https://www.landracemafia.org/chiang-rai) was read on 21 October 2026 and saved. Every statement about the line's origin, plants, aroma and effects is the seller's own account of its stock and is attributed to it in the article. The Wayback Machine first captured the page on 16 February 2026. The page names no collector, farmer or year of collection. Forum posts that date the line are attributed to their authors by username.

Typing

Classification: Other. The seller's description of its stock as a landrace is its own claim and is attributed in the article; a seller's page does not establish the class of the source population.
Sourcing type: Unknown provenance. The page gives no chain of custody from a source population to the seed on sale.
Accession type is left empty: the page does not say whether the seed on sale is an original collection or a reproduction.
Traits. The flowering times, heights, aromas and effects in the infobox are the seller's own descriptions; heights are the seller's figures in feet converted to metres.
Place fields. Province Chiang Rai; district empty; locality empty. A field left empty means the seller names nothing at that level.

Georeferencing

The point 19.91, 99.84 is the one the seller publishes for the line (19.91° N, 99.84° E). In OpenStreetMap it lies in Wiang, Chiang Rai City Municipality, Tha Sai, Mueang Chiang Rai District. The seller names the province of Chiang Rai (relation 1908772), and the point falls in its capital city, Chiang Rai. It may mark the capital rather than the place the line comes from, so the uncertainty below is half the mean width of the province's bounding box. The seller gives an altitude of 390 metres; the SRTM elevation model (30 m grid, read through OpenTopoData) puts the seller's point at 396 metres, a close match. It is a point taken from the seller's own coordinates: it says the line comes from near the Chiang Rai province, not from a particular field. Basis: holder's georeference. Uncertainty: about 75 km.

Conservation priority

Not rated. The page gives nothing about the size or status of a source population.