Louw s.n., Stellenbosch (1967)

Louw herbarium gathering, Kerkgrond, Stellenbosch (1967)
Louw s.n., Stellenbosch (1967)
At a Glance
Classification	Unknown
Location
Country	South Africa
Province/State	Western Cape
Locality	Stellenbosch District
Coordinates	-33.93, 18.87
Point type	Settlement point
Uncertainty	about 3 km
Collection
Method	Herbarium specimen
Sourcing Type	Historical
Date	8 March 1967
Collector	A. W. H. Louw
Specimen
Repository	Compton Herbarium (NBG)
Catalogue Number	NBG1533361-0
Collector Number	s.n.
Scientific Name	Cannabis sativa L. var. sativa

Year at a glance (computed)

Point

33.93° S, 18.87° E

Elevation used

126 m computed, GMTED2010 (1 km), at this point

Köppen class

Csb

Clock

UTC+2

Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Day and night
First light	05:20	05:53	06:19	06:42	07:03	07:20	07:20	06:58	06:19	05:38	05:06	04:59
Sunrise	05:48	06:19	06:44	07:07	07:29	07:47	07:48	07:24	06:44	06:03	05:33	05:28
Sunset	19:58	19:38	19:04	18:22	17:52	17:42	17:53	18:14	18:35	18:57	19:26	19:52
Last light	20:27	20:04	19:29	18:48	18:19	18:10	18:20	18:40	19:00	19:22	19:53	20:21
Daylighth	14h10	13h19	12h20	11h16	10h23	9h54	10h05	10h50	11h51	12h54	13h52	14h24
Changemin/day	−1.2	−2.0	−2.1	−2.0	−1.4	−0.3	+1.0	+1.8	+2.1	+2.1	+1.6	+0.4
Temperature
Avg daily high°C	26	27	26	23	20	17	16	16	18	20	23	25
Avg daily low°C	16	16	15	13	11	9	8	8	9	11	13	15
Swing°C	11	11	10	9	8	8	8	8	9	9	10	10
Water and light
Rainmm	71	54	78	166	290	358	354	298	218	147	112	94
VPDkPa	1.1	1.1	1.0	0.8	0.7	0.6	0.5	0.5	0.6	0.8	0.9	1.0
Sunlightmol/m²/d	59	53	43	30	22	18	19	25	35	46	55	59
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

Louw s.n., Stellenbosch is a herbarium accession of Cannabis sativa collected in Stellenbosch District in the Western Cape, South Africa, on 8 March 1967 by A. W. H. Louw. The Compton Herbarium (NBG) holds the sheet as NBG1533361-0.

Collection and locality

The database gives the date as 8 March 1967 and the locality as Stellenbosch Dist. Kerkgrond Stellenbosch. Kerkgrond is Afrikaans for church land.

Specimen and identification

The sheet is filed as Cannabis sativa L. var. sativa.