Leucoptera nodosa (Thunb.) B.Nord.
VU Indigenous Endemic

Morphological description

An erect slender glabrous shrublet up to ca 0.5 m high, moderately branching mainly in the upper parts; stems and branches becoming nude and knotty with old leaf-bases. Leaves alternate, closely set, suberect-erecto-patent, filiform, some entire and some 3-forked above the middle or pinnatipartite with 2 pairs of segments, 1-4 cm long, ca 0.5 mm wide, herbaceous or subcoriaceous, subterete-slightly flattened, minutely mucronate. Leaf-base somewhat decurrent, swollen, firm, yellowish, up to 1 mm wide, persistent. Peduncle erect, 5-20 cm long, 0.5-1.2 mm thick, faintly striate. Involucre 1-1.5 cm wide; outermost involucral bracts ovate or broadly ovate, many-veined, with narrow membranous margins; inner bracts oblong-obovate with membranous margins and tips, up to 1 cm long and 0.5(-0.7) cm wide, with obtuse-rounded tips; innermost bracts smaller. Receptacle convex, nude. Ray-florets 8-13, white. Tube ca 2.5-3 mm long, somewhat compressed, glandular especially in the upper half. Lamina elliptic-oblong, 9-12 mm long, 3-4.5 mm wide, (4-)7-veined, apically shallowly 3-toothed. Style branches flattened, oblong, with a central resin excretion. Disc-florets numerous. Corolla 3-4 mm long. Tube subcylindrical, 1.2-2 mm long, densely glandular-hirsute in the upper half. Limb campanulate, 1.8-2 mm long; lobes triangular-ovate, 0.7-0.8 mm long, with a distinct resin gland near the apex. Anthers 1.5-1.7 mm long incl. the broadly oblong-ovate obtuse appendage. Style branches 0.6-0.8 mm long, flattened, truncate. Achenes oblong-obovate, 2.5-4 mm long and 2-3 mm broad, creamy white; lateral wings 0.2-0.5 mm broad. Median pappus scale 1-2 mm long, 1-1.5 mm wide, glossy white with light brownish tinge; sublateral scales ca 0.5 mm long with often premorse apex. Disc-florets numerous. Corolla 3-4 mm long. Tube subcylindrical, 1.2-2 mm long, densely glandular-hirsute in the upper half. Limb campanulate, 1.8-2 mm long; lobes triangular-ovate, 0.7-0.8 mm long, with a distinct resin gland near the apex. Anthers 1.5-1.7 mm long the broadly oblong-ovate obtuse appendage. Style branches 0.6-0.8 mm long, flattened, truncate. Achenes oblong-obovate, 2.5-4 mm long and 2-3 mm broad, creamy white; lateral wings 0.2-0.5 mm broad. Median pappus scale 1-2 mm long, 1-1.5 mm wide, glossy white with light brownish tinge; sublateral scales ca 0.5 mm long with often premorse apex. Achenes oblong-obovate, 2.5-4 mm long and 2-3 mm broad, creamy white; lateral wings0.2-0.5 mm broad. Median pappus scale 1-2 mm long, 1-1.5 mm wide, glossy white with light brownish tinge; sublateral scales ca 0.5 mm long with often premorse apex. From: Nordenstam, RB. 1976. Reclassification of Chrysanthemum L. in South Africa. Bot. Not. 129(2): 137-165. [All rights reserved]

Slender shrublet, up to 0.5 m tall. Leaves alternate, filiform, non-fleshy, entire to pinnatisect or 3-forked above middle with filiform lobes, bases persistent and nodular. Flowerheads radiate, terminal, solitary on long peduncles; involucre broadly campanulate-hemispherical, bracts imbricate, tips obtuse or rounded; ray florets 8-13, white, shallowly 3-lobed; disc florets yellow. Cypselas oblong-obovate, compressed and winged; pappus of 3 scales. From: Herman, PPJ. 2013. Asteraceae: Leucoptera. In: DA Snijman (ed.), Plants of the Greater Cape Floristic Region 2: The Extra Cape flora. Strelitzia 30: 304-304. South African National Biodiversity Institute, Pretoria. [CC BY]

Slender shrublet to 50 cm. Leaves filiform or pinnatisect with filiform lobes, bases persistent and nodular. Flower heads radiate, solitary on elongate peduncles, yellow with white rays. From: Manning, JC; Goldblatt, P. 2012. Asteraceae: Leucoptera B.Nord. In: J Manning & P Goldblatt (eds), Plants of the Greater Cape Floristic Region 1: The Core Cape flora. Strelitzia 29: 392-392. South African National Biodiversity Institute, Pretoria. [CC BY]

Diagnostic description

Leucoptera nodosa can be recognized by its non-fleshy, narrow, alternate leaves, many of which are trifid or pinnatipartite, and the persistent knot-like leaf-bases. The rays are comparatively large, and the corolla lobes of the disc-florets have a central resin gland (a character also occurring in L . oppositifolia). From: Nordenstam, RB. 1976. Reclassification of Chrysanthemum L. in South Africa. Bot. Not. 129(2): 137-165. [All rights reserved]

Habitat

L. nodosa grows in sandveld. From: Nordenstam, RB. 1976. Reclassification of Chrysanthemum L. in South Africa. Bot. Not. 129(2): 137-165. [All rights reserved]

Strandveld. From: Herman, PPJ. 2013. Asteraceae: Leucoptera. In: DA Snijman (ed.), Plants of the Greater Cape Floristic Region 2: The Extra Cape flora. Strelitzia 30: 304-304. South African National Biodiversity Institute, Pretoria. [CC BY]

Sandveld. From: Manning, JC; Goldblatt, P. 2012. Asteraceae: Leucoptera B.Nord. In: J Manning & P Goldblatt (eds), Plants of the Greater Cape Floristic Region 1: The Core Cape flora. Strelitzia 29: 392-392. South African National Biodiversity Institute, Pretoria. [CC BY]

Distribution

Cape Province. L. Namaqualand Div.: Between Hondeklip Bay and Zwartlintjies River. From: Nordenstam, RB. 1976. Reclassification of Chrysanthemum L. in South Africa. Bot. Not. 129(2): 137-165. [All rights reserved]

Hondeklipbaai to Clanwilliam. From: Herman, PPJ. 2013. Asteraceae: Leucoptera. In: DA Snijman (ed.), Plants of the Greater Cape Floristic Region 2: The Extra Cape flora. Strelitzia 30: 304-304. South African National Biodiversity Institute, Pretoria. [CC BY]

Hondeklip Bay to Elands Bay. From: Manning, JC; Goldblatt, P. 2012. Asteraceae: Leucoptera B.Nord. In: J Manning & P Goldblatt (eds), Plants of the Greater Cape Floristic Region 1: The Core Cape flora. Strelitzia 29: 392-392. South African National Biodiversity Institute, Pretoria. [CC BY]

Flowering time

July to September

Altitude

0 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
Leucoptera nodosa (Thunb.) B.Nord.
Synonym(s)

Arctotis nodosa Thunb.


Chrysanthemum leptophyllum DC.


Chrysanthemum nodosum (Thunb.) DC.


Classification

KINGDOM Plantae

SUBKINGDOM Phanerogamae

SUBFAMILY Asteroideae

SPECIES nodosa

18 results for Leucoptera nodosa (Thunb.) B.Nord.

Specimen records

Barcode: NBG1481592-0 Collector(s) & number: Helme, NA, 7952 | 2013-7-4

South Africa, Northern Cape, 38 km SW of Garies; western edge of Hawerland 503.

Data Resource: BODATSA View record

Barcode: NBG1481591-0 Collector(s) & number: Helme, NA, 7951 | 2013-7-4

South Africa, Northern Cape, 35 km west of Garies; De Klipheuwel 435; west of Sabies.

Data Resource: BODATSA View record

Barcode: NBG0028507-0 Collector(s) & number: Leipoldt, CL, 3577 | 1941-7-7

South Africa, Western Cape, Clanwilliam Dist. Near Clanwilliam, Sandveld.

Data Resource: BODATSA View record

Barcode: NBG0247456-0 Collector(s) & number: Helme, NA, 4685 | 2007-2-15

South Africa, Western Cape, 17 km NW of Koekenaap, Elsie Erasmus Kloof 158, 1 km S Skaapvlei. 31°31'04.2"S 18°04'45.4"E.

Data Resource: BODATSA View record

Barcode: NBG1478694-0 Collector(s) & number: Helme, NA, 8269a | 2014-8-4

South Africa, Northern Cape, 5 km SE of Bitter River mouth; Namaqua National Park, Driekop 500.

Data Resource: BODATSA View record

Barcode: NBG1462004-0 Collector(s) & number: Helme, NA, 7937 | 2013-7-2

South Africa, Northern Cape, 38 km NW of Garies; Roode Heuwel 502.

Data Resource: BODATSA View record

Barcode: NBG0278563-0 Collector(s) & number: Helme, NA, 7584 | 2012-7-18

South Africa, Northern Cape, 35 km SW of Nuwerus; Houtkraal 143; ridge north of Groot Goeraap River. 31°11'56.7" S; 17°59'09.1" E. Altitude: 65 m.

General notes: Succulent Karoo biome. Namaqualand Strandveld vegetation. Gentle, hill slope. Well-drained, sandy soil. Full sun. S aspect. No biotic effect seen. Shrub. Reseeder. In bud. Flowers present. Fruit absent. Plant height 0.6 m. Rare, only 1 plant seen. Threatened by proposed mineral sand mining.

Data Resource: BODATSA View record

Barcode: PRE0467982-0 Collector(s) & number: Leipoldt, CL, 3656 | 1941-8-

South Africa, Northern Cape, CALVINIA DIV.; BETWEEN NIEUWOUDTVILLE EN OORLOGS KLOOF

Data Resource: BODATSA View record

Barcode: NBG0028508-0 Collector(s) & number: Le Roux, NBG 578/26 | 1938-6-7

South Africa, Western Cape, Clanwilliam Dist. Lambert's Bay Road.

Data Resource: BODATSA View record

Barcode: NBG0206830-0 Collector(s) & number: Pillans, NS, 136 | 1924-10-

South Africa, Northern Cape, Hondeklip Bay.

General notes: Cited in Bot.Not.129:141(1976).

Data Resource: BODATSA View record

Barcode: PRE0772880-0 Collector(s) & number: Steyn, HM, 1298 | 2007-8-11

South Africa, Northern Cape, Namaqualand District. Koingnaas-Kleinsee road; just S of Komaggas turn-off.

General notes: Namaqualand Coastal Duneveld. Coastal plain. Slope: none. White ray florets, yellow disc florets.

Data Resource: BODATSA View record

Barcode: PRE0467983-0 Collector(s) & number: Acocks, JPH, 23323 | 1963-8-21

South Africa, Northern Cape, NAMAQUALAND; HONDEKLIP BAY; 6 MI. ESE. OF THE BAY

Data Resource: BODATSA View record

Barcode: PRE0210762-0 Collector(s) & number: Schlechter, FRR, 8353 | 1896-7-31

South Africa, Western Cape, WINDHOEK

Data Resource: BODATSA View record

Barcode: PRE0210764-0 Collector(s) & number: Schlechter, FRR, 1148 | 1896-7-31

South Africa, Western Cape, WINDHOEK

Data Resource: BODATSA View record

Barcode: PRE0210761-0 Collector(s) & number: Leipoldt, CL, 3656 | 1941-8-

South Africa, Northern Cape, CALVINIA DIV.; BETW. NIEUWOUDTVILLE AND OORLOGS KLOOF

Data Resource: BODATSA View record

Observation records

Date: 8/21/2020 11:30:00 AM

Western Cape, South Africa

Data Resource: iNaturalist View record

Date: 8/20/2015 12:00:00 AM

Western Cape

Data Resource: iNaturalist View record

Date: 9/21/2015 12:00:00 AM

Western Cape

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:

2013

SERIES CHAPTER

Asteraceae: Leucoptera Herman, PPJ

In: DA Snijman (ed.), Plants of the Greater Cape Floristic Region 2: The Extra Cape flora. Strelitzia 30: 304-304

South African National Biodiversity Institute, Pretoria

2012

SERIES CHAPTER

Asteraceae: Leucoptera B.Nord. Manning, JC; Goldblatt, P

In: J Manning & P Goldblatt (eds), Plants of the Greater Cape Floristic Region 1: The Core Cape flora. Strelitzia 29: 392-392

South African National Biodiversity Institute, Pretoria

1976

PERIODICAL/JOURNAL

Reclassification of Chrysanthemum L. in South Africa Nordenstam, RB

Botaniska Notiser 129(2)137-165

No results found for Leucoptera nodosa (Thunb.) B.Nord.

Status

Status and criteria

VU

Assessor(s)

Plantae Coordinator

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

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