Schuhardt DS02383 (2002)

Schuhardt DS02383 herbarium gathering, Mzimvubu River (2002)
Schuhardt DS02383 (2002)
At a Glance
Classification	Unknown
Location
Country	South Africa
Province/State	Eastern Cape
Locality	Port St Johns
Coordinates	-31.62, 29.555556
Point type	Holder's georeference
Uncertainty	about 100 m
Elevation	36 m
Collection
Method	Herbarium specimen
Sourcing Type	Historical
Date	16 April 2002
Collector	D. A. Schuhardt
Specimen
Repository	National Herbarium (PRE)
Catalogue Number	PRE0893850-0
Collector Number	Schuhardt, D.A. DS02383
Scientific Name	Cannabis sativa L.
Identified By	S. P. Bester

Year at a glance (computed)

Point

31.62° S, 29.56° E

Elevation used

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

Köppen class

Cfa

Clock

UTC+2

Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Day and night
First light	04:44	05:14	05:37	05:57	06:16	06:32	06:33	06:13	05:37	04:58	04:29	04:23
Sunrise	05:11	05:40	06:02	06:22	06:42	06:59	07:00	06:38	06:01	05:22	04:55	04:51
Sunset	19:10	18:52	18:21	17:42	17:14	17:05	17:16	17:35	17:53	18:12	18:38	19:03
Last light	19:38	19:18	18:45	18:06	17:40	17:32	17:42	18:00	18:17	18:37	19:05	19:31
Daylighth	13h59	13h12	12h19	11h20	10h32	10h06	10h16	10h57	11h52	12h50	13h43	14h12
Changemin/day	−1.1	−1.8	−2.0	−1.8	−1.3	−0.3	+0.9	+1.6	+1.9	+1.9	+1.5	+0.3
Temperature
Avg daily high°C	25	26	25	24	23	21	21	21	21	22	23	24
Avg daily low°C	21	21	20	19	17	14	14	14	15	16	18	20
Swing°C	4	4	4	5	6	7	7	7	6	5	5	4
Water and light
Rainmm	163	133	143	92	47	43	42	56	91	120	157	140
VPDkPa	1.0	1.0	0.9	0.9	0.9	0.9	0.9	0.8	0.8	0.8	0.9	0.9
Sunlightmol/m²/d	42	39	34	28	23	20	21	26	31	36	41	43
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

Schuhardt DS02383 is a herbarium accession of Cannabis sativa collected at Port St Johns in the Eastern Cape, South Africa, on 16 April 2002 by D. A. Schuhardt. The National Herbarium (PRE) holds the sheet as PRE0893850-0.

Collection and locality

The database gives the locality as Port St Johns. Mzimvubu River., the habitat as Coastal dune. Tropical. Slope steep. and the altitude as 36 m. Port St Johns is on the Pondoland coast.

Field description

The database's plant description reads Tree, 8.00 m. Fairly rare.

Specimen and identification

The sheet is filed as Cannabis sativa L., determined by S. P. Bester.