Leendertz 4166 (1906)
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| Leendertz 4166 herbarium gathering, Scheerpoort (1906) | |
|---|---|
| Leendertz 4166 (1906) | |
| At a Glance | |
| Classification | Unknown |
| Location | |
| Country | South Africa |
| Province/State | Gauteng |
| Locality | Scheerpoort |
| Coordinates | -25.875, 27.875 |
| Point type | Holder's georeference |
| Uncertainty | about 19 km |
| Collection | |
| Method | Herbarium specimen |
| Sourcing Type | Historical |
| Date | 19 February 1906 |
| Collector | R. Leendertz |
| Specimen | |
| Repository | National Herbarium (PRE) |
| Catalogue Number | PRE0372435-0 |
| Collector Number | Leendertz, R. 4166 |
| Scientific Name | Cannabis sativa L. var. sativa |
- Point
- 25.88° S, 27.88° E
- Elevation used
- 1,411 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 | 05:04 | 05:30 | 05:47 | 06:01 | 06:14 | 06:28 | 06:30 | 06:14 | 05:43 | 05:10 | 04:47 | 04:46 |
| Sunrise | 05:30 | 05:54 | 06:10 | 06:24 | 06:39 | 06:53 | 06:55 | 06:38 | 06:06 | 05:34 | 05:12 | 05:12 |
| Sunset | 19:05 | 18:52 | 18:26 | 17:53 | 17:31 | 17:24 | 17:34 | 17:49 | 18:01 | 18:14 | 18:35 | 18:56 |
| Last light | 19:30 | 19:16 | 18:49 | 18:17 | 17:55 | 17:50 | 17:59 | 18:13 | 18:24 | 18:38 | 18:59 | 19:22 |
| Daylighth | 13h35 | 12h58 | 12h16 | 11h30 | 10h52 | 10h32 | 10h40 | 11h12 | 11h55 | 12h40 | 13h22 | 13h44 |
| Changemin/day | −0.8 | −1.4 | −1.5 | −1.4 | −1.0 | −0.2 | +0.7 | +1.3 | +1.5 | +1.5 | +1.1 | +0.3 |
| Temperature | ||||||||||||
| Avg daily high°C | 27 | 26 | 25 | 23 | 20 | 18 | 18 | 21 | 25 | 26 | 26 | 26 |
| Avg daily low°C | 16 | 16 | 14 | 11 | 7 | 4 | 4 | 6 | 10 | 13 | 14 | 15 |
| Swing°C | 10 | 11 | 11 | 11 | 13 | 13 | 14 | 15 | 15 | 13 | 12 | 11 |
| Water and light | ||||||||||||
| Rainmm | 124 | 104 | 92 | 35 | 13 | 7 | 3 | 6 | 18 | 70 | 95 | 118 |
| VPDkPa | 1.1 | 1.1 | 1.0 | 0.9 | 0.8 | 0.6 | 0.7 | 0.8 | 1.1 | 1.1 | 1.1 | 1.1 |
| Sunlightmol/m²/d | 49 | 46 | 41 | 35 | 31 | 28 | 30 | 36 | 43 | 47 | 48 | 51 |
| 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
Leendertz 4166 is a herbarium accession of Cannabis sativa collected at Scheerpoort in Gauteng, South Africa, on 19 February 1906 by R. Leendertz. The National Herbarium (PRE) holds the sheet as PRE0372435-0.[1]
Collection and locality
The database gives the locality as SCHEERPOORT.[1]
Specimen and identification
The sheet is filed as Cannabis sativa L. var. sativa.[1]
- ↑ 1.0 1.1 1.2 "Cannabis sativa L., barcode PRE0372435-0, in the Botanical Database of Southern Africa (BODATSA)". Plants of southern Africa. South African National Biodiversity Institute. Retrieved 23 September 2026.