Nkosi PRE 27780 (1934)
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| Nkosi herbarium gathering, Amersfoort (1934) | |
|---|---|
| Nkosi PRE 27780 (1934) | |
| At a Glance | |
| Classification | Unknown |
| Location | |
| Country | South Africa |
| Province/State | Mpumalanga |
| Locality | Amersfoort |
| Coordinates | -27.125, 29.875 |
| Point type | Holder's georeference |
| Uncertainty | about 19 km |
| Collection | |
| Method | Herbarium specimen |
| Sourcing Type | Historical |
| Date | 1934 |
| Collector | R. Nkosi |
| Specimen | |
| Repository | National Herbarium (PRE) |
| Catalogue Number | PRE0372431-0 |
| Collector Number | PRE 27780 |
| Scientific Name | Cannabis sativa var. indica (Lam.) Wehmer |
- Point
- 27.12° S, 29.88° E
- Elevation used
- 1,673 m computed, GMTED2010 (1 km), at this point
- Köppen class
- Cwb
- Clock
- UTC+2
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day and night | ||||||||||||
| First light | 04:54 | 05:20 | 05:38 | 05:53 | 06:08 | 06:22 | 06:24 | 06:07 | 05:35 | 05:01 | 04:37 | 04:34 |
| Sunrise | 05:19 | 05:44 | 06:02 | 06:17 | 06:33 | 06:47 | 06:49 | 06:31 | 05:58 | 05:25 | 05:02 | 05:01 |
| Sunset | 18:59 | 18:45 | 18:18 | 17:44 | 17:20 | 17:14 | 17:24 | 17:39 | 17:53 | 18:07 | 18:29 | 18:51 |
| Last light | 19:25 | 19:09 | 18:42 | 18:08 | 17:45 | 17:39 | 17:49 | 18:03 | 18:16 | 18:31 | 18:54 | 19:17 |
| Daylighth | 13h40 | 13h01 | 12h17 | 11h28 | 10h48 | 10h26 | 10h35 | 11h08 | 11h55 | 12h42 | 13h27 | 13h50 |
| Changemin/day | −0.9 | −1.5 | −1.6 | −1.5 | −1.1 | −0.2 | +0.7 | +1.4 | +1.6 | +1.6 | +1.2 | +0.3 |
| Temperature | ||||||||||||
| Avg daily high°C | 24 | 23 | 22 | 20 | 18 | 15 | 16 | 18 | 22 | 22 | 22 | 23 |
| Avg daily low°C | 14 | 13 | 12 | 9 | 6 | 3 | 2 | 5 | 8 | 10 | 11 | 13 |
| Swing°C | 10 | 10 | 10 | 11 | 12 | 13 | 13 | 14 | 14 | 12 | 11 | 10 |
| Water and light | ||||||||||||
| Rainmm | 123 | 86 | 69 | 30 | 12 | 10 | 5 | 15 | 22 | 86 | 101 | 116 |
| VPDkPa | 0.8 | 0.8 | 0.7 | 0.7 | 0.6 | 0.5 | 0.5 | 0.7 | 0.8 | 0.8 | 0.8 | 0.8 |
| Sunlightmol/m²/d | 48 | 45 | 40 | 35 | 31 | 28 | 30 | 35 | 42 | 44 | 46 | 49 |
| Field cycle | ||||||||||||
| Cycle | ||||||||||||
- Planting
- Growing
- Harvest
- Not recorded / off season
No field cycle is recorded on this accession's page.
Day and night computed from the sun's position on the 15th of each month; climate normals 1981–2010 from CHELSA V2.1 · About these figures
Nkosi PRE 27780 is a herbarium accession of Cannabis sativa, determined as var. indica collected at Amersfoort in Mpumalanga, South Africa, in 1934 by R. Nkosi. The National Herbarium (PRE) holds the sheet as PRE0372431-0.[1]
Collection and locality
The database gives the year as 1934, with the month and the day blank, and the locality as AMERSFORT.[1]
Specimen and identification
The sheet is filed as Cannabis sativa var. indica (Lam.) Wehmer, one of two sheets in the South African corpus determined to that variety.[1]
- ↑ 1.0 1.1 1.2 "Cannabis sativa L., barcode PRE0372431-0, in the Botanical Database of Southern Africa (BODATSA)". Plants of southern Africa. South African National Biodiversity Institute. Retrieved 23 September 2026.