Brunia compacta A.V.Hall
LC Indigenous Endemic

Morphological description

Shrubs spreading, up to 0.5 m high, branched at base. Lignotubers unknown but can produce fast-growing coppice shoots. Distal branching dense, lateral branches close to main axis, somewhat clustered at nodal zones with fewer branches in between. Young stems usually hidden by leaves, lacking decurrent ridges, tomentose distally, with older shoots pale brown when dried; old leafless stems dark grey-brown, smooth, with scattered leaf scars; stipules absent. Leaves lanceolate, 2.7-3.2 mm long, up to 4.8 mm in fast-growing coppice shoots, acute, sessile, appearing abruptly from stem, lamina from side basally appressed to stem then gradually curving slightly away, increasingly so throughout its length; adaxial surface slightly concave and basally keeled, abaxial surface smoothly rounded, abaxially villous, adaxially less so, older leaves glabrescent, in coppice shoots more densely villous; stomata only on adaxial surface. Bud leaf colleter as a brown, erect papilla 0.2 mm long, soon broadening slightly and darkening to form a black deltoid apiculus shrinking to a minute patch in older leaves. Inflorescence with 6-10 flowers in terminal, dense clusters, 3-4 mm wide, main axis not continuing growth during anthesis, further branching sympodial with one new dominant shoot, old inflorescence peduncles persistent as bracteate, villous structures among older branches. Bract subtending each flower closely appressed. ovate, 0.6-0.8 mm long, midrib not visible, densely villous, with a black apiculus; bracteoles 2, oblanceolate, navicular, black-tipped, densely villous. Floral receptacle 0.6-0.8 mm long, with transition to calyx lacking a constriction. Calyx tube vestigial, segments narrowly deltoid, ± 1.1 mm long, acuminate, separated by a broadly obtuse gap, abaxially villous, densely ciliate, lacking a midrib, hyaline with minute dark apiculus. Corolla white, petals free from stamens, elliptic, 0.6-1.2 mm long, erect to spreading, abaxially villous, adaxial surface with a thick cushion-like swelling lying against top of ovary. Stamens ± 0.8 mm long, distally incurved; anthers 0.2 mm long, lobes parted and slightly divergent below; pollen (4)5-colporate. Ovary haIf-inferior, ± 0.7 mm long, top villous with single nectarostomata; locules 2, wall between complete at anthesis, each bearing a pendulous ovule on one of two placentas in each loculus; styles 0.9-1.3 mm long, slightly adnate, distally curved to point terminal stigmas into a lateral position. Fruit with enlarged receptacle and shrivelled flower parts attached; seed ovoid, 1.3 x 0.8 mm, brown, transversely wrinkled, lacking an elaiosome. From: Hall, AV; Oliver, EGH; Classen-Bockhoff, R. 2010. Notes on African plants: Bruniaceae: New species of Thamnea and Brunia from the Western Cape, South. Bothalia 40(1): 96-101. [CC BY]

Shrub to 50 cm tall. Leaves lanceolate, villous. Flower heads with 6-10 flowers, 3-4 mm wide, flowers white villous. 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]

Habitat

The shrubs occur among rocks, large boulders and cliffs on upper slopes. From: Hall, AV; Oliver, EGH; Classen-Bockhoff, R. 2010. Notes on African plants: Bruniaceae: New species of Thamnea and Brunia from the Western Cape, South. Bothalia 40(1): 96-101. [CC BY]

Upper rocky 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

Southern Cedarberg and Cold Bokkeveld Mountains, north of Ceres. From: Hall, AV; Oliver, EGH; Classen-Bockhoff, R. 2010. Notes on African plants: Bruniaceae: New species of Thamnea and Brunia from the Western Cape, South. Bothalia 40(1): 96-101. [CC BY]

Cedarberg to Cold Bokkeveld. 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

January

Altitude

1200 to 1500 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
Brunia compacta A.V.Hall

Published in: Bothalia 40: 97 (2010)

Type: South Africa, Western Cape, Clanwilliam: Ceres Dist., Gideon's Kop, S Cederberg, Sandfontein area, 25 Oct 1966, E Esterhuysen 31628 (BOL, holo.)

Synonym(s)

Classification

KINGDOM Plantae

SUBKINGDOM Phanerogamae

GENUS Brunia

SUBGENUS Mniothamnea

SPECIES compacta

0 results for Brunia compacta A.V.Hall

Narrow your results

Narrow your results

Year

Province

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

2010

PERIODICAL/JOURNAL

Notes on African plants: Bruniaceae: New species of Thamnea and Brunia from the Western Cape, South Hall, AV; Oliver, EGH; Classen-Bockhoff, R

Bothalia 40(1)96-101

No results found for Brunia compacta A.V.Hall

Status

Status and criteria

LC

Assessor(s)

Plantae Coordinator

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

Coming soon...