Ojascastro 063d (2022)
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| Ojascastro 063d hemp fibre sample, Pà Cò, Mai Châu (2022) | |
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| Ojascastro 063d (2022) | |
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| Hemp fibre in a jar, Ojascastro 063d, held by the Missouri Botanical Garden (photograph Carolina Romero, CC BY-NC-SA 3.0) | |
| At a Glance | |
| Classification | Other |
| Location | |
| Country | Vietnam |
| Province/State | Phú Thọ Province |
| Locality | Pà Cò Commune, Mai Châu District |
| Coordinates | 20.76, 104.89 |
| Elevation | 1230 m |
| Collection | |
| Method | Herbarium specimen |
| Sourcing Type | Historical |
| Date | 31 October 2022 |
| Collector | James Ojascastro |
| Specimen | |
| Repository | Missouri Botanical Garden |
| Catalogue Number | MO-2423693 |
| Collector Number | Ojascastro 063d |
| Scientific Name | Cannabis sativa L. |
| Identified By | James Ojascastro |
| Occurrence Record | View occurrence record |
Ojascastro 063d is an accession of hemp fibre, kept in a small glass jar, collected at Pà Cò, in Mai Châu, northern Vietnam, on 31 October 2022 by James Ojascastro. The Missouri Botanical Garden holds it under the barcode MO-2423693.[1][2] A tag tied to the jar reads Hemp fibers.
Collection and locality
The fibre was collected in Pà Cò Commune, Mai Châu District, in Hòa Bình province, at 1,230 m.[2][1] The garden's Tropicos database dates the collection 31 October to 1 November 2022; GBIF dates it 31 October 2022.[2][1] Hòa Bình province has formed part of Phú Thọ Province since 2025.
The jar and its tag
The garden's photograph, by Carolina Romero, shows loose, pale brown fibre packed into a small glass jar with a white screw lid. A paper tag tied to the neck of the jar reads Hemp fibers and, on the line below, phloem, with the number #06925; a paper strip inside the jar carries the same number.[3] 06925 is the garden's accession number for the object. Tropicos classes it as an ethnobotanical artifact, under the keywords Biocultural Collection Review and Ethnobotany.[2] Ojascastro determined the material as Cannabis sativa L. in 2022.[2]
Gathering 063
The collector's number 063 covers four objects from the same place and date, lettered a to d.[1] 063a is paper, determined as Maclurochloa tonkinensis, with a tag reading Hmong bamboo paper.[4][5] 063b and 063c are further objects determined as Cannabis sativa, with no published image.[6][7]
- ↑ 1.0 1.1 1.2 1.3 "Occurrence 4441099372: Cannabis sativa L." GBIF. Global Biodiversity Information Facility. Retrieved 8 October 2026.
- ↑ 2.0 2.1 2.2 2.3 2.4 "Specimen 103430257: Ojascastro, James, 063d". Tropicos. Missouri Botanical Garden. Retrieved 8 October 2026.
- ↑ "Ojascastro - 063d - Vietnam". Tropicos images. Missouri Botanical Garden. Retrieved 8 October 2026.
- ↑ "Occurrence 4441112377: Maclurochloa tonkinensis H.N.Nguyen & V.T.Tran". GBIF. Global Biodiversity Information Facility. Retrieved 8 October 2026.
- ↑ "Ojascastro - 063a - Vietnam". Tropicos images. Missouri Botanical Garden. Retrieved 8 October 2026.
- ↑ "Occurrence 4441106373: Cannabis sativa L." GBIF. Global Biodiversity Information Facility. Retrieved 8 October 2026.
- ↑ "Occurrence 4441116366: Cannabis sativa L." GBIF. Global Biodiversity Information Facility. Retrieved 8 October 2026.
