Psoralea obliqua E.Mey.
Indigenous Endemic

Morphological description

An erect shrub up to 15 metres. Stems branched, villous when young, at length glabrescent, leafy. Leaves trifoliolate, petiolate, stipulate; petioles up to 6 mm long; leaflets up to 3.1 cm long and 1 cm broad, elliptic-oblong, obtuse, mucronulate, densely glandular, glabrescent, shiny; lateral leaflets unequal sided. Stipules membraneous, about 6 mm long and 2.5 mm broad, ovate. Flowers axillary, in threes. Pedicels shorter than the leaves; sometimes three pedicels on short peduncle. Calyx-tube 2 mm long, 7-8 mm in diameter, nerved, glandular, villous; lobes villous, glandular, ciliate, glabrous on the inner surface; upper and lateral lobes 4-5 mm long, 1-1.5 mm broad, lanceolate, acute; lowest lobe up to 8 mm long, and 3 mm broad, ovate, very acute, almost cuspidate. Vexillum 9 mm long, 7-8 mm broad, obovate, with a channelled claw 1 mm long; alae up to 1 cm long, 3-4 mm broad, with a linear claw 2-3 mm long; carina 3-4 mm long, 2 mm broad, with a linear claw 2-3 mm long. Ovary glabrous; style 2.5 mm long, glabrous. From: Forbes, HML. 1937. The genus Psoralea Linn. Bothalia 3: 116-136. [CC BY]

Resprouting shrub to 1 m. Leaves 3-foliolate, leaflets obovate, glabrescent and glandular; stipules glabrous. Flowers variable, mostly mauve (blue, pink, white) with purple nectar patch, calyx hairy and densely glandular. From: Stirton, CH; Schutte, AL. 2012. Fabaceae: Otholobium C.H.Stirt. In: J Manning & P Goldblatt (eds), Plants of the Greater Cape Floristic Region 1: The Core Cape flora. Strelitzia 29: 566-569. South African National Biodiversity Institute, Pretoria. [CC BY] As: Otholobium obliquum (E.Mey.) C.H.Stirt.

Habitat

Mountain fynbos, 360-1300 m. From: Stirton, CH; Schutte, AL. 2012. Fabaceae: Otholobium C.H.Stirt. In: J Manning & P Goldblatt (eds), Plants of the Greater Cape Floristic Region 1: The Core Cape flora. Strelitzia 29: 566-569. South African National Biodiversity Institute, Pretoria. [CC BY] As: Otholobium obliquum (E.Mey.) C.H.Stirt.

Distribution

Piketberg to Kogelberg. From: Stirton, CH; Schutte, AL. 2012. Fabaceae: Otholobium C.H.Stirt. In: J Manning & P Goldblatt (eds), Plants of the Greater Cape Floristic Region 1: The Core Cape flora. Strelitzia 29: 566-569. South African National Biodiversity Institute, Pretoria. [CC BY] As: Otholobium obliquum (E.Mey.) C.H.Stirt.

Flowering time

July to November

Occurrence records map

This map contains point-based occurrences at different locations

iNaturalist: BODATSA: Data partners records:

Residence status

Occurrence in the Flora of Southern Africa (FSA) countries and South African provinces. Residence status indicates if a taxon is indigenous, endemic, naturalised or invasive in a specific region. This data is based on specimen records and literature

FSA

SA

BOT

NAM

ESW

LES

WC

EC

NC

FS

GA

KZN

LP

MP

NW

Absent

Indigenous

Endemic

Naturalised

Invasive

Names and Sources

Accepted name
Psoralea obliqua E.Mey.

Published in: Linnaea 7(2): 164 (1832)

Type: South Africa, Hottentots Holland, Zeyher 1824 (S-08-12855, lecto.). Lectotype designated by Bello et al., Botanical Journal of the Linnean Society 200(1): 68 (2022).

Synonym(s)

Lotodes obliqua (E.Mey.) Kuntze, as 'obliquum'

Published in: Revis. Gen. Pl. 1: 194 (1891)


Otholobium obliquum (E.Mey.) C.H.Stirt.

Published in: S. African J. Bot. 52(1): 3 (1986)


Classification

KINGDOM Plantae

SUBKINGDOM Phanerogamae

ORDER Fabales

FAMILY Fabaceae

SUBGENUS Otholobium

SPECIES obliqua

32 results for Psoralea obliqua E.Mey.

Specimen records

Barcode: PRE0430821-0 Collector(s) & number: Compton, RH, 5809 | 1935-9-28

South Africa, Western Cape, FRANSCHHOEK FOR RES

Data Resource: BODATSA View record

Barcode: PRE0430826-0 Collector(s) & number: Werdermann, E, 340 | 1958-10-1

South Africa, Western Cape, STELLENBOSCH DIV.; JONKERSHOEK

Data Resource: BODATSA View record

Barcode: PRE0430828-0 Collector(s) & number: Marloth, HWR, 1842 | 1888-1-

South Africa, Western Cape, SOMERSET WEST; SNEEUWKOP

Data Resource: BODATSA View record

Barcode: PRE0430825-0 Collector(s) & number: Stokoe, TP, SAM 8288 | 1946-10-

South Africa, Western Cape, PAARL DIV.; FRANSCHHOEK PEAK

Data Resource: BODATSA View record

Barcode: PRE0459713-0 Collector(s) & number: Taylor, HC, 6960 | 1966-10-12

South Africa, Western Cape, STELLENBOSCH DIV.; JONKERSHOEK; SWARTBOSKLOOF

Data Resource: BODATSA View record

Barcode: PRE0626295-0 Collector(s) & number: McDonald, DJ, 767 | 1981-11-9

South Africa, Western Cape, SWARTBOSCHKLOOF; NEXT TO PATH FROM "WINDY" LOOKOUT HUT TO SESYSKLOOF

Data Resource: BODATSA View record

Barcode: PRE0659977-0 Collector(s) & number: Van Wyk, AE, 1914 | 1976-12-16

South Africa, Western Cape, PAARL; DROSTERSBERG; PLAAS VAN WA DE KLERK TEEN HANG VAN BERG

Data Resource: BODATSA View record

Barcode: PRE0680227-0 Collector(s) & number: Stirton, CH, 9937 | 1981-11-24

South Africa, Western Cape, JONKERSHOEKBERGE.; KLEINPLAAS.

Data Resource: BODATSA View record

Barcode: PRE0694275-0 Collector(s) & number: Stirton, CH, 9089 | 1981-9-17

South Africa, Western Cape, JONKERSHOEK

Data Resource: BODATSA View record

Barcode: PRE0716619-0 Collector(s) & number: Stirton, CH, 9939 | 1981-11-24

South Africa, Western Cape, JONKERSHOEK; CATCHMENT AREA.

General notes: Parents Stirton 9937 x Stirton 9938.

Data Resource: BODATSA View record

Barcode: PRE0736067-0 Collector(s) & number: Esterhuysen, EE, 35743 | 1982-1-23

South Africa, Western Cape, PAARL DIST.; BAINS KLOOF MTS.; OBSERVATION POINT, ON THE SHALE BAND.

Data Resource: BODATSA View record

Barcode: PRE0746455-0 Collector(s) & number: Esterhuysen, EE, 35814 | 1982-11-14

South Africa, Western Cape, PAARL DISTRICT; ROESBOS PEAK; AND SLOPES BELOW ALONG RIDGE ON NORTH SIDE OF PEAK, ON SUMMIT.

General notes: Old unburnt plants on spots protected from fire have become woody and appear to have a single trunk, or 2-3, but after burning.

Data Resource: BODATSA View record

Barcode: PRE0774843-0 Collector(s) & number: Goldblatt, P, 8657 | 1987-11-25

South Africa, Western Cape, SIMONSTOWN; LANDROST KOP; SLOPES WEST OF HIKING TRAIL HUTS ABOVE A SEEP

Data Resource: BODATSA View record

Barcode: PRE0781443-0 Collector(s) & number: Goldblatt, P, 8692 | 1987-11-30

South Africa, Western Cape, Jonkershoek State Forest Berg River contour path near Berg River Neck

General notes: Rocky South facing slopes. Shrub to 2m tall. Flowers pale blue. ex MO

Data Resource: BODATSA View record

Barcode: PRE0782083-0 Collector(s) & number: Floyd, G, PRE 60928 | 1948-9-19

South Africa, Western Cape, Jonkershoek Swartboskloof

General notes: Bushy slopes. Det.R.S.Adamson ex SAAS

Data Resource: BODATSA View record

Barcode: PRE0782422-0 Collector(s) & number: Kerfoot, O, K 5074 | 1965-2-

South Africa, Western Cape, Stellenbosch Dist. Jonkershoek. Langrivier.

General notes: Montane scrub. Shrub. Flowers buff-coloured yellowish shades. ex SAAS

Data Resource: BODATSA View record

Barcode: PRE0782421-0 Collector(s) & number: Kerfoot, O, K 6084 | 1967-10-

South Africa, Western Cape, Stellenbosch Dist. Jonkershoek. Between Eerste Rivier & 2nd Waterfall.

General notes: Shrub. Leaves trifoliate and gland dotted. Common. Det:H. du Plessis ex SAAS

Data Resource: BODATSA View record

Barcode: PRE0782615-0 Collector(s) & number: Rycroft, HB, 1045 | 1945-11-13

South Africa, Western Cape, Biesievlei. Jonkershoek.

General notes: Up to 1m tall, erect, leafy & much branched. Sandy soil amongst TMS rocks. Pale blue flowers. Not common. ex SAAS

Data Resource: BODATSA View record

Barcode: PRE0783314-0 Collector(s) & number: Wicht, CL, 398 | 1936-9-2

South Africa, Western Cape, Jonkershoek. Behind Manor House.

General notes: 2-3ft tall. Flowers white with mauve markings. ex SAAS

Data Resource: BODATSA View record

Barcode: PRE0522486-0 Collector(s) & number: Kruger, EF, 44 | 1975-10-29

South Africa, Western Cape, JONKERSHOEK STATE FO; SWARTBOSCHKLOOF NAT. RES.

Data Resource: BODATSA View record

Barcode: PRE0821868-0 Collector(s) & number: Haynes, RA, 1170 | 1975-12-8

South Africa, Western Cape, Jonkershoek State Forest. Stellenboschberg

Data Resource: BODATSA View record

Barcode: NBG1474561-0 Collector(s) & number: Nicholson, G, 982 | 2012-10-24

South Africa, Western Cape, Paardeberg, between Wellington and Malmesbury. Lemoenkloof:±500 m N of farm buildings.

Data Resource: BODATSA View record

Observation records

Date: 8/23/2014 12:00:00 AM

Western Cape

Data Resource: iNaturalist View record

Date: 11/28/2016 12:00:00 AM

Western Cape

Data Resource: iNaturalist View record

Date: 5/3/2021 10:08:00 AM

Western Cape

Data Resource: iNaturalist View record

Date: 5/3/2021 9:59:00 AM

Western Cape

Data Resource: iNaturalist View record

Date: 11/17/2020 8:53:00 AM

Western Cape

Data Resource: iNaturalist View record

Date: 5/3/2021 11:23:00 AM

Western Cape, South Africa

Data Resource: iNaturalist View record

Date: 10/6/2021 4:51:00 PM

Western Cape, South Africa

Data Resource: iNaturalist View record

Date: 1/21/2020 6:40:39 AM

Western Cape, South Africa

Data Resource: iNaturalist View record

Date: 12/16/2021 10:45:00 AM

Western Cape

Data Resource: iNaturalist View record

Date: 9/28/2020 1:00:00 PM

Western Cape, South Africa

Data Resource: iNaturalist View record

Plant occurence records per dataset

Plant occurence records per year

Occurrence records map

This map contains point-based occurrences at different locations

iNaturalist: BODATSA: Data partners records:

2012

SERIES CHAPTER

Fabaceae: Otholobium C.H.Stirt. Stirton, CH; Schutte, AL

In: J Manning & P Goldblatt (eds), Plants of the Greater Cape Floristic Region 1: The Core Cape flora. Strelitzia 29: 566-569

South African National Biodiversity Institute, Pretoria

1986

PERIODICAL/JOURNAL

Notes on the genus Otholobium (Psoraleeae, Fabaceae) Stirton, CH

South African Journal of Botany 52: 1-6

1937

PERIODICAL/JOURNAL

The genus Psoralea Linn. Forbes, HML

Bothalia 3: 116-136

No results found for Psoralea obliqua E.Mey.

No assessment available

Part(s) of plant used Use(s) Reference

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