Staavia zeyheri Sond.
CR Indigenous Endemic

Morphological description

About 90 cm high, moderately branched, with wiry villous branchlets. Leaves mostly 1.3-1.5 cm long, including the petiole (2 mm in length), closely set, erect-spreading, linear-lanceolate, somewhat acuminate, subacute, acutely convex on the dorsal surface, concave on the ventral surface, at first ciliate, soon becoming glabrous. Stipules absent. Flower-heads 3-4 mm wide, rotund, involucred, 5-7-flowered, axillary, sessile, crowded in rotund groups of 8-24 at the ends of branches: involucral leaves considerably overtopping the flowers, mostly 4-8 mm long, linear-oblong in the lower half, attenuate upwards, obtuse, coriaceous, ciliate in the lower half, whitish, slightly spreading from the middle, the outer about half as long as the inner which serve as bracts. Bracteoles 2, reaching to shortly above the middle of the flower, acicular, with long caducous hairs on the dorsal surface. Calyx-tube turbinate, clothed with long caducous hairs, adhering to the ovary except for a narrow upper margin: calyx-lobes lanceolate, subulate-acuminate, with caducous hairs on the dorsal surface, reaching to well above the middle of the petals. Petals about 2-5 mm long, oblong, very obtuse, villous on the upper half of the dorsal surface. Anthers oblong, reaching to well above the middle of the petals. Styles connate throughout, reaching the upper half of the petals. Fruit 1- or 2-seeded: seeds elliptic, smooth, black. From: Pillans, NS. 1947. A revision of Bruniaceae. J. S. African Bot. 13: 121-203. [CC BY]

Densely leafy, willowy shrub to 2 m. Leaves linear-lanceolate, 13-15 mm long, long-hairy becoming glabrescent. Flowers in small heads crowded in ovoid clusters, surrounded by short, white bracts, pink, woolly. From: Oliver, EGH; Classen-Bockhoff, R. 2012. Bruniaceae. In: J Manning & P Goldblatt (eds), Plants of the Greater Cape Floristic Region 1: The Core Cape flora. Strelitzia 29: 442-448. South African National Biodiversity Institute, Pretoria. [CC BY]

Diagnostic description

The arrangement of the flower-heads is unlike that in any other species in the genus, and may be compared to the arrangement in Nebelia fragarioides Kuntze. From: Pillans, NS. 1947. A revision of Bruniaceae. J. S. African Bot. 13: 121-203. [CC BY]

Habitat

Rocky sandstone slopes. From: Oliver, EGH; Classen-Bockhoff, R. 2012. Bruniaceae. In: J Manning & P Goldblatt (eds), Plants of the Greater Cape Floristic Region 1: The Core Cape flora. Strelitzia 29: 442-448. South African National Biodiversity Institute, Pretoria. [CC BY]

Distribution

Caledon Div. From: Pillans, NS. 1947. A revision of Bruniaceae. J. S. African Bot. 13: 121-203. [CC BY]

Riviersonderend Mtns. From: Oliver, EGH; Classen-Bockhoff, R. 2012. Bruniaceae. In: J Manning & P Goldblatt (eds), Plants of the Greater Cape Floristic Region 1: The Core Cape flora. Strelitzia 29: 442-448. South African National Biodiversity Institute, Pretoria. [CC BY]

Flowering time

June

Altitude

0 to 200 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

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Names and Sources

Accepted name
Staavia zeyheri Sond.

Published in: Fl. Cap. [Harvey & Sonder] 2: 323 (1862)

Type: Zeyher 2648 ex herb. Sond. (S-G-8312, lecto.) Lectotype designated by Oliver in Classen-Bockhoff et al., Taxon 60(4): 1147 (2011).

Synonym(s)

Classification

KINGDOM Plantae

SUBKINGDOM Phanerogamae

GENUS Staavia

SPECIES zeyheri

8 results for Staavia zeyheri Sond.

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Specimen records

Barcode: NBG0110583-0 Collector(s) & number: Goldblatt, P, 2061 | 1974-6-14

South Africa, Western Cape, Caledon District. Kloof north of Riviersonderend. Above 2nd water intake.

Data Resource: BODATSA View record

Barcode: NBG0084695-2 Collector(s) & number: Williams, IJM, 752 | 1966-6-23

South Africa, Western Cape, Caledon. Oliphants River Valley. Riviersonderend.

General notes: South facing, damp mountain slopes. Small shrubs. Locally frequent.

Data Resource: BODATSA View record

Barcode: SAM0036304-0 Collector(s) & number: Zeyher, 2648 | --

South Africa, Western Cape, Riviersonderend. E. of Riviersonderend town. Rocky places on mountains near Appelskraal.

Data Resource: BODATSA View record

Barcode: SAM0056789-0 Collector(s) & number: Stokoe, TP, s.n. | 1945-10-

South Africa, Western Cape, Caledon Div., Riviersonderend Mountain Peak, lower eastern slopes.

General notes: Plant 3 ft. high.

Data Resource: BODATSA View record

Barcode: NBG0020508-0 Collector(s) & number: Stokoe, TP, s.n. | 1945-10-17

South Africa, Western Cape, Caledon. Lower Eastern slopes of River Zonder End Peak.

Data Resource: BODATSA View record

Barcode: PRE0434084-0 Collector(s) & number: Goldblatt, P, 2061 | 1974-6-14

South Africa, Western Cape, CALEDON DIST.; RIVIERSONDEREND; KLOOF N. OF RIVIERSONDEREND ABOVE SECOND WATER INTAKE.

General notes: Very local on eastern slope

Data Resource: BODATSA View record

Barcode: NBG0084695-1 Collector(s) & number: Williams, IJM, 752 | 1966-6-23

South Africa, Western Cape, Caledon. Oliphants River Valley. Riviersonderend.

General notes: Locally frequent.

Data Resource: BODATSA View record

Barcode: PRE0458372-0 Collector(s) & number: Williams, IJM, 752 | 1966-6-23

South Africa, Western Cape, Caledon Dist., Olifants river valley, Riversonderend.

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:

2012

SERIES CHAPTER

Bruniaceae Oliver, EGH; Classen-Bockhoff, R

In: J Manning & P Goldblatt (eds), Plants of the Greater Cape Floristic Region 1: The Core Cape flora. Strelitzia 29: 442-448

South African National Biodiversity Institute, Pretoria

1947

PERIODICAL/JOURNAL

A revision of Bruniaceae Pillans, NS

Journal of South African Botany 13: 121-203

No results found for Staavia zeyheri Sond.

Status

Status and criteria

CR

Assessor(s)

Plantae Coordinator

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

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