Sphenopus divaricatus (Gouan) Rchb.
Naturalised Invasive

Morphological description

Slender, tufted annual; 70-200(-300) mm high; outer culms geniculate and spreading from base. Leaf blade 30-70 x 1 mm, setaceous, rolled; ligule to 4 mm long, membranous. Inflorescence open, delicate, much branched; pedicels 1.5-7.0 mm long. Spikelet 2-3 mm long; 2-5-flowered; glumes unequal, hyaline; lower glume scale-like; upper glume to 1 mm long; lemma 1.25-1.50 mm long, obtuse or rounded, awnless or minutely awned, scabrid; anther 0.2-0.3 mm long. From: Nembudani, MT. 2015. Sphenopus Trin. In: L Fish, AC Mashau, MJ Moeaha & MT Nembudani (eds), Identification guide to the southern Africa grasses. An identification manual with keys, descriptions and distributions. Strelitzia 36: 634-635. South African National Biodiversity Institute, Pretoria. [CC BY]

Delicate annual, up to 200 mm tall. Leaves linear, rolled, thread-like; ligule a long unfringed membrane. Inflorescence a delicate, open panicle; pedicels club-shaped. Spikelets 2-3 x up to 1.5 mm, many-flowered, glumes and lemmas awnless, minutely awned or mucronate; glumes unequal, shorter than spikelet, lower glume 0.1-0.4 mm long, nerveless; lemmas glabrous, occasionally minutely scabrous. From: Fish, L. 2013. Poaceae: Sphenopus. In: DA Snijman (ed.), Plants of the Greater Cape Floristic Region 2: The Extra Cape flora. Strelitzia 30: 149-149. South African National Biodiversity Institute, Pretoria. [CC BY]

Slender annual to 20 cm. Leaves linear, rolled, setaceous. Spikelets 2-3 mm long, in a delicate, open panicle. From: Manning, JC; Goldblatt, P; Linder, HP. 2012. Poaceae: Sphenopus Trin. In: J Manning & P Goldblatt (eds), Plants of the Greater Cape Floristic Region 1: The Core Cape flora. Strelitzia 29: 223-223. South African National Biodiversity Institute, Pretoria. [CC BY]

Habitat

Coastal areas on mud flats along rivers or salty marshes or in hollows between dunes. From: Nembudani, MT. 2015. Sphenopus Trin. In: L Fish, AC Mashau, MJ Moeaha & MT Nembudani (eds), Identification guide to the southern Africa grasses. An identification manual with keys, descriptions and distributions. Strelitzia 36: 634-635. South African National Biodiversity Institute, Pretoria. [CC BY]

Coastal mud flats and dune hollows. From: Fish, L. 2013. Poaceae: Sphenopus. In: DA Snijman (ed.), Plants of the Greater Cape Floristic Region 2: The Extra Cape flora. Strelitzia 30: 149-149. South African National Biodiversity Institute, Pretoria. [CC BY]

Coastal mud flats and dune hollows. From: Manning, JC; Goldblatt, P; Linder, HP. 2012. Poaceae: Sphenopus Trin. In: J Manning & P Goldblatt (eds), Plants of the Greater Cape Floristic Region 1: The Core Cape flora. Strelitzia 29: 223-223. South African National Biodiversity Institute, Pretoria. [CC BY]

Distribution

Southwestern Europe, Mediterranean region eastwards to central Asia. Introduced and naturalised in South Africa and Australia. NC, WC. From: Nembudani, MT. 2015. Sphenopus Trin. In: L Fish, AC Mashau, MJ Moeaha & MT Nembudani (eds), Identification guide to the southern Africa grasses. An identification manual with keys, descriptions and distributions. Strelitzia 36: 634-635. South African National Biodiversity Institute, Pretoria. [CC BY]

European weed, Springbok, Lokenburg and Elandsbaai to Yzerfontein. From: Fish, L. 2013. Poaceae: Sphenopus. In: DA Snijman (ed.), Plants of the Greater Cape Floristic Region 2: The Extra Cape flora. Strelitzia 30: 149-149. South African National Biodiversity Institute, Pretoria. [CC BY]

European weed. From: Manning, JC; Goldblatt, P; Linder, HP. 2012. Poaceae: Sphenopus Trin. In: J Manning & P Goldblatt (eds), Plants of the Greater Cape Floristic Region 1: The Core Cape flora. Strelitzia 29: 223-223. South African National Biodiversity Institute, Pretoria. [CC BY]

Flowering time

August to October

Altitude

2 to 700 m

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
Sphenopus divaricatus (Gouan) Rchb.
Synonym(s)

Classification

KINGDOM Plantae

SUBKINGDOM Phanerogamae

ORDER Poales

FAMILY Poaceae

SUBFAMILY Pooideae

TRIBE Poeae

15 results for Sphenopus divaricatus (Gouan) Rchb.

Specimen records

Barcode: PRE0709671-0 Collector(s) & number: Davidse, G, 33450 | 1987-9-21

South Africa, Western Cape, ELANDSBAAI; 5 KM SOUTH OF BOBBEJAANSBERG POINT ALONG ELANDSBAAI.

Data Resource: BODATSA View record

Barcode: NBG0248809-0 Collector(s) & number: Mucina, L, FSA 7269/6 | 2001-9-25

South Africa, Western Cape, Vredendal Dist. Papendorp. Olifantsriviermond - Soutpan. 31°42'26.2''S, 18°12'23.1''E.

General notes: Supra-tidal habitat on edge of estuary.

Data Resource: BODATSA View record

Barcode: PRE0107064-0 Collector(s) & number: Acocks, JPH, 19554 | 1957-9-22

South Africa, Northern Cape, SPRINGBOK DIST.; 8 MI. W. BY S. OF SPRINGBOK

Data Resource: BODATSA View record

Barcode: PRE0016137-0 Collector(s) & number: Acocks, JPH, 24148 | 1968-10-12

South Africa, Western Cape, MALMESBURY DIV.; YZERFONTEIN; IN HOLLOW BEHIND DUNES

Data Resource: BODATSA View record

Barcode: PRE0016138-0 Collector(s) & number: Acocks, JPH, 24157 | 1968-10-14

South Africa, Western Cape, PIQUETBERG DIV.; BOKRAM; IN HOLLOW BEHIND DUNES.

Data Resource: BODATSA View record

Barcode: PRE0727025-0 Collector(s) & number: Spies, JJ, 3426 | 1987-9-21

South Africa, Western Cape, 5 KM S OF ELANDSBAY

Data Resource: BODATSA View record

Barcode: PRE0608744-0 Collector(s) & number: Smook, L, 3650 | 1981-10-6

South Africa, Western Cape, VELDRIFT; VELDRIFT BERG RIVER; ON MUDFLATS ON RIVER BANK SALTY

Data Resource: BODATSA View record

Barcode: PRE0068957-0 Collector(s) & number: Ellis, RP, 1694 | 1973-9-25

South Africa, Western Cape, 17 KM. S. OF ELANDS BAY

Data Resource: BODATSA View record

Barcode: PRE0695615-0 Collector(s) & number: Ellis, RP, 5431 | 1987-9-21

South Africa, Western Cape, ELANDS BAY; 5 KM S OF BABOON POINT. BEHIND COASTAL DUNES

Data Resource: BODATSA View record

Barcode: PRE0727024-0 Collector(s) & number: Spies, JJ, 3427 | 1987-9-21

South Africa, Western Cape, 5 KM S OF ELANDSBAY

Data Resource: BODATSA View record

Barcode: NBG0166585-0 Collector(s) & number: Smook, L, 3650 | 1981-10-6

South Africa, Western Cape, Velddrift. Velddrift Berg River.

General notes: On mudflats on river bank. Salty. Common on flat salt marsh.

Data Resource: BODATSA View record

Barcode: PRE0616358-0 Collector(s) & number: Du Toit, PCV, 1596 | 1976-10-13

South Africa, Western Cape, LAMBERTS BAY; 6 KM FROM LAMBERTS BAY ON ROAD TO LEIPOLDTVILLE

Data Resource: BODATSA View record

Barcode: PRE0695614-0 Collector(s) & number: Ellis, RP, 5430 | 1987-9-21

South Africa, Western Cape, ELANDS BAY; 5 KM S OF BABOON POINT. BEHIND COASTAL DUNES

Data Resource: BODATSA View record

Barcode: PRE0016136-0 Collector(s) & number: Acocks, JPH, 20606 | 1959-8-25

South Africa, Northern Cape, CALVINIA DIV.; LOKENBURG; VOLSTRUISFONTEIN 8 MI. NE. OF LOKENBURG

Data Resource: BODATSA View record

Barcode: NBG0248557-0 Collector(s) & number: Mucina, L, FSA 7239/6 | 2001-9-25

South Africa, Western Cape, Western Cape Province. Vredendal. Papendorp. Olifantsriviermond. Soutpan. 31°42'26.2"S, 18°12'23.1"E.

General notes: Supra-tidal habitat on edge of estuary.

Data Resource: BODATSA 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:

2015

SERIES CHAPTER

Sphenopus Trin. Nembudani, MT

In: L Fish, AC Mashau, MJ Moeaha & MT Nembudani (eds), Identification guide to the southern Africa grasses. An identification manual with keys, descriptions and distributions. Strelitzia 36: 634-635

South African National Biodiversity Institute, Pretoria

2013

SERIES CHAPTER

Poaceae: Sphenopus Fish, L

In: DA Snijman (ed.), Plants of the Greater Cape Floristic Region 2: The Extra Cape flora. Strelitzia 30: 149-149

South African National Biodiversity Institute, Pretoria

2012

SERIES CHAPTER

Poaceae: Sphenopus Trin. Manning, JC; Goldblatt, P; Linder, HP

In: J Manning & P Goldblatt (eds), Plants of the Greater Cape Floristic Region 1: The Core Cape flora. Strelitzia 29: 223-223

South African National Biodiversity Institute, Pretoria

No results found for Sphenopus divaricatus (Gouan) Rchb.

No assessment available

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

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