Ishidoya s.n. (1943)
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| Ishidoya s.n. herbarium specimen, Temple of Heaven, Peking (1943) | |
|---|---|
| Ishidoya s.n. (1943) | |
| At a Glance | |
| Classification | Other |
| Location | |
| Country | China |
| Province/State | Beijing |
| Locality | 北京天壇 (Temple of Heaven, Peking) |
| Coordinates | 39.88, 116.41 |
| Collection | |
| Method | Herbarium specimen |
| Sourcing Type | Historical |
| Date | August 1943 |
| Collector | 石戸谷勉,錢德亮 |
| Specimen | |
| Repository | Beijing Medical University |
| Catalogue Number | PEM0000835 |
| Scientific Name | Cannabis sativa L. |
| Occurrence Record | View occurrence record |
Ishidoya s.n. is a herbarium accession of a male plant of Cannabis sativa collected at the Temple of Heaven (天壇), Beijing, China, in August 1943 by 石戸谷勉 (Tsutomu Ishidoya) and 錢德亮. The herbarium of Beijing Medical University (PEM) in Beijing holds the sheet as PEM0000835[1].
Collection and locality
The sheet carries a printed label of the taxonomic herbarium of the Department of Pharmacy, Beijing Medical College (北京醫學院藥學系分類標本室), completed by hand. It gives the name Cannabis sativa L., with a male sign in pencil, and 大麻, the place 北京天壇 (Temple of Heaven, Peking), the date 1943年8月 (August 1943) and two collectors, 石戸谷勉 and 錢德亮; the lines for the determiner, the remarks and the number are blank.[2] The catalogue gives 钱德亮 and others, the year and Beijing.[1]
Specimen and identification
The sheet carries a tall, bare stem with a few palmate leaves of five to seven serrate leaflets and a much-branched male panicle of open flowers. The label names the plant Cannabis sativa L., with no determiner.[2] The Chinese Virtual Herbarium publishes its sheet images under a non-commercial, no-derivatives licence (CC BY-NC-ND 4.0); they are read and cited here, not reproduced.
- ↑ 1.0 1.1 "Specimen PEM0000835: Cannabis sativa". Chinese Virtual Herbarium. Institute of Botany, Chinese Academy of Sciences. Retrieved 15 October 2026.
- ↑ 2.0 2.1 "Digitised sheet PEM0000835: Cannabis sativa". Chinese Virtual Herbarium image service. Institute of Botany, Chinese Academy of Sciences. Retrieved 15 October 2026.
