Adromischus bicolor Hutchison
LC Indigenous Endemic

Morphological description

Perennials with much branched, tuberous base with short erect branches and with fibrous roots (rarely somewhat tuberous). Leaves obovate to almost orbicular, rarely broadly elliptic, 20-30(-55) x (15-)20-35(-40) mm, abruptly cuneate to subpetiolate, usually truncate, dorsiventrally flattened and with horny margin at apex, grey-green to grey and usually intensely spotted with purplish red. Inflorescence a thyrse with 1(2)-flowered cymes, grey; peduncle 0.1-0.2(-0.25) m long; pedicels 1.5-2.5 mm long. Buds terete, abruptly tapering towards apex, spreading. Calyx 1.5-2 mm long, grey tinged purplish red. Corolla with cylindrical tube 10-12.5 mm long, yellowish green tinged red; lobes broadly triangular, 1.5-2 mm long, cuspidate, rough and without trichomes, white to pale pink with purple mucro. Anthers protruding. Squamae square to transversely oblong, 0.6-1 x 1-1.3 mm, slightly emarginate, broadest just below apex. From: Toelken, HR. 1985. Crassulaceae. Fl. S. Africa 14: 1-229. [CC BY]

Perennial succulent, much branched, tuberous base, short erect branches 0.08-0.12 m high, virtually no stems above ground. Leaves obovate to almost orbicular, 20-30 x 20-35 mm, cuneate to subpetiolate, truncate, apex rounded, straight or slightly indented, grey-green to grey, intensely spotted with dark green and purplish red. Inflorescence a thyrse, 0.1-0.2 m long with 1- or 2-flowered cymes, grey. Buds terete, abruptly tapering towards apex, spreading. Corolla with cylindrical tube 10.0-12.5 mm long, yellowish green tinged red; lobes broadly triangular, 1.5-2.0 mm long, cuspidate, rough, without trichomes, white to pale pink with purple mucro. Squamae square to transversely oblong, slightly emarginate. Flowering time Oct.-Jan. From: Bredenkamp, GJ; Bredenkamp, CL. 2019. Crassulaceae. In: CL Bredenkamp (ed.), A Flora of the Eastern Cape Province. Strelitzia 41(1): 804-839. South African National Biodiversity Institute, Pretoria. [CC BY]

Diagnostic description

The only species of the section Adromischus which occurs in the eastern Cape. The few available records are from widely separated localities and it is uncertain whether one is dealing with only one species. From Middelburg to Steytlerville the leaves are obovate to orbicular, while Flanagan 1113 (Komga) and Barker 4996 (Steytlerville) have oblanceolate to narrowly oblanceolate leaves. From: Toelken, HR. 1985. Crassulaceae. Fl. S. Africa 14: 1-229. [CC BY]

Habitat

Growing usually in exposed rock crevices. From: Toelken, HR. 1985. Crassulaceae. Fl. S. Africa 14: 1-229. [CC BY]

Exposed rock crevices. Rainshadow Valley Karoo. From: Bredenkamp, GJ; Bredenkamp, CL. 2019. Crassulaceae. In: CL Bredenkamp (ed.), A Flora of the Eastern Cape Province. Strelitzia 41(1): 804-839. South African National Biodiversity Institute, Pretoria. [CC BY]

Distribution

Known only from a few localities in the eastern Cape from Steytlerville to near Middelburg and King William's Town. From: Toelken, HR. 1985. Crassulaceae. Fl. S. Africa 14: 1-229. [CC BY]

Willowmore to E of Steytlerville. From: Bredenkamp, GJ; Bredenkamp, CL. 2019. Crassulaceae. In: CL Bredenkamp (ed.), A Flora of the Eastern Cape Province. Strelitzia 41(1): 804-839. South African National Biodiversity Institute, Pretoria. [CC BY]

Flowering time

December to January

Altitude

400 to 800 m

Occurrence records map

This map contains point-based occurrences at different locations

iNaturalist: BODATSA: Data partners records:
This is a sensitive species therefore data has been redacted, click here to login.

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
Adromischus bicolor Hutchison
Synonym(s)

Classification

KINGDOM Plantae

SUBKINGDOM Phanerogamae

SUBFAMILY Kalanchoideae

SPECIES bicolor

11 results for Adromischus bicolor Hutchison

Specimen records

Barcode: NBG0200857-0 Collector(s) & number: Hall, H, 1636 | 1959-12-8

Data Resource: BODATSA View record

Barcode: NBG0020097-0 Collector(s) & number: Barker, WF, 4996 | 1947-12-3

Data Resource: BODATSA View record

Barcode: PRE0429746-0 Collector(s) & number: Hall, H, PRE 55349 | --

Data Resource: BODATSA View record

Barcode: NBG0135211-0 Collector(s) & number: Rossouw, G, 451 | 1979-10-24

General notes: Soil shale type? Ex hort Karoo NBG. Photograph and illustration of plant included.

Data Resource: BODATSA View record

Barcode: NBG0020098-0 Collector(s) & number: Hall, H, NBG914/47 | 1950-1-10

General notes: Perianth fluted abruptly reflexed.

Data Resource: BODATSA View record

Barcode: PRE0429747-0 Collector(s) & number: Pienaar, E, 36 | --

Data Resource: BODATSA View record

Barcode: PRE0039759-0 Collector(s) & number: Bruyns, PV, 4990 | 1992-1-11

General notes: On lower hills, among bushes. Extremely inconspicuous. Leaves greyish-green covered with fine bluish spots. Very occasional.

Data Resource: BODATSA View record

Barcode: NBG0271092-0 Collector(s) & number: Bruyns, P, 9797 | 2004-4-7

Data Resource: BODATSA View record

Barcode: NBG0205764-0 Collector(s) & number: Desmet, PG, 2239 | 1999-10-30

General notes: Succulent Karoo Bossieveld vegetation. Quartz patch. Well-drained, clay loam, rocky soil. Quartz lag over shale bedrock and saline colluvium. Level slope. Full sun. Rare, 0.05 m compact dwarf-leaf succulent shrub. Perennial. Phenology: Leaf flower.

Data Resource: BODATSA View record

Barcode: NBG0267539-0 Collector(s) & number: Bruyns, P, 11520 | 2009-10-22

Data Resource: BODATSA View record

Observation records

Date: 10/5/2007 12:00:00 AM

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:
This is a sensitive species therefore data has been redacted, click here to login.

2019

SERIES CHAPTER

Crassulaceae Bredenkamp, GJ; Bredenkamp, CL

In: CL Bredenkamp (ed.), A Flora of the Eastern Cape Province. Strelitzia 41(1)804-839

South African National Biodiversity Institute, Pretoria

1985

FLORA

Crassulaceae Toelken, HR

Flora of Southern Africa 14: 1-229

No results found for Adromischus bicolor Hutchison

Status

Status and criteria

LC

Assessor(s)

Plantae Coordinator

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

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