Habenaria mossii (G.Will.) J.C.Manning
EN Appendix II Indigenous Endemic

Morphological description

Plants slender, 180-240 mm; basal leaves 2, broadly ovate to orbicular, acute, 35-70 x 30-70 mm, cauline leaves 13-20, lanceolate, acuminate. Inflorescences fairly dense, many-flowered; bracts lanceolate, acuminate, 10-17 mm long; pedicel with ovary curved, c. 15 mm long. Flowers green. Median sepal reflexed, concave, ovate, acute, 5-7 mm long; lateral sepals ovate, acute, 7-9 mm long. Petals deeply bipartite, puberulous; upper lobe erect, narrowly oblong, acute, adherent to the median sepal, 5-7 mm long; lower lobe upcurved, linear, 5-9 mm long. Lip deeply tripartite, puberulous; midlobe narrowly oblong, acute, 6-11 mm long; side lobes linear, acute, 7-10 mm long; spur twisted, slightly inflated in the apical third, 18-26 mm long. Anther reflexed, c. 2 mm tall, canals slightly up-curved, c. 1 mm long; stigmas de-curved onto the lip, narrowly oblong, 2-2.5 mm long; central rostellum lobe triangular, c. 1 mm long. From: Kurzweil, H; Linder, HP. 1999. Orchids of Southern Africa. A.A. Balkema, Rotterdam. [All rights reserved]

Terrestrial herb, geophyte, slender, 0.18-0.24 m high; with globose root tubers. Leaves 2, basal, radical, unequal in size, broadly ovate to orbicular, the larger 35-70 x 30-70 mm. Inflorescence fairly dense, racemose; flowers many, resupinate, green. Sepals unequal; dorsal sepal 5-7 mm long, reflexed. Petals divided; upper lobe adherent to dorsal sepal; lower anterior lobe 5-9 mm long, linear curving upwards. Lip 3-lobed, midlobe 6-11 mm long, narrowly oblong, 2 side lobes of similar length or slightly shorter; spur 18-26 mm long, cylindrical, pendent to horizontal, spirally twisted, apex inflated. Flowering time Feb.-Apr. From: Bredenkamp, CL; Bredenkamp, GJ; Archer, C; Meyer, NL. 2019. Orchidaceae. In: CL Bredenkamp (ed.), A Flora of the Eastern Cape Province. Strelitzia 41(3): 1890-1958. South African National Biodiversity Institute, Pretoria. [CC BY]

Terrestrial herb, up to 240 mm tall. Spur up to 24 mm long. Anterior petal lobe and side lobes of lip ± terete. Middle lobe of lip ligulate with ciliolate margins. Flowers green. From: Retief, E; Herman, PPJ. 1997. Plants of the northern provinces of South Africa: Keys and diagnostic characters. Strelitzia 6: 1-681. National Botanical Institute, Pretoria. [CC BY]

Diagnostic description

Distinguished from Habenaria lithophila by the spreading flowers with larger stigmas, reduced auricles and much longer and twisted spur. The existence of a single specimen of H. mossii from Queenstown in the eastern Cape (Galpin 1501 p.p. in PRE) poses problems of geographical discontinuity, but the specimen is similar in all respects to the others of H. mossii from Gauteng, and distinct in all essentials from the specimens of H. lithophila and H. tysonii on the same sheet, and must be referred to this species. From: Kurzweil, H; Linder, HP. 1999. Orchids of Southern Africa. A.A. Balkema, Rotterdam. [All rights reserved]

Habitat

Grassland on dolerite or black sandy soil. From: Kurzweil, H; Linder, HP. 1999. Orchids of Southern Africa. A.A. Balkema, Rotterdam. [All rights reserved]

Rocky grassland. Sub-Escarpment Grassland. From: Bredenkamp, CL; Bredenkamp, GJ; Archer, C; Meyer, NL. 2019. Orchidaceae. In: CL Bredenkamp (ed.), A Flora of the Eastern Cape Province. Strelitzia 41(3): 1890-1958. South African National Biodiversity Institute, Pretoria. [CC BY]

Open grassland on dolomite or in black, sandy soil. From: Retief, E; Herman, PPJ. 1997. Plants of the northern provinces of South Africa: Keys and diagnostic characters. Strelitzia 6: 1-681. National Botanical Institute, Pretoria. [CC BY]

Distribution

Gauteng and once recorded from the Eastern Cape. From: Kurzweil, H; Linder, HP. 1999. Orchids of Southern Africa. A.A. Balkema, Rotterdam. [All rights reserved]

Flowering time

April

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
Habenaria mossii (G.Will.) J.C.Manning
Synonym(s)

Habenaria lithophila Schltr. subsp. mossii G.Will.


Classification

KINGDOM Plantae

SUBKINGDOM Phanerogamae

SUBFAMILY Orchidoideae

SPECIES mossii

14 results for Habenaria mossii (G.Will.) J.C.Manning

Specimen records

Barcode: PRE0860468-0 Collector(s) & number: Mills, L, s.n. | 2009-3-5

South Africa, Gauteng, Irene. Doornkloof 391-JR (Smuts Farm).

Data Resource: BODATSA View record

Barcode: PRE0702174-0 Collector(s) & number: Obermeyer, AA, 449 | 1930-4-

South Africa, Gauteng, PRETORIA DIST.; IRENE; KOPJE E OF RAILWAY.

General notes: In grass.

Data Resource: BODATSA View record

Barcode: PRE0992930-0 Collector(s) & number: Mills, L, 16 | 2011-3-23

South Africa, Gauteng, Carletonville. Abe Bailey NR.

Data Resource: BODATSA View record

Barcode: PRE0987724-0 Collector(s) & number: Nkuna, LA, 2707 | 2010-4-26

South Africa, Gauteng, At Irene area near the cement-concrete mixing area.

General notes: Millenium Seed Bank.

Data Resource: BODATSA View record

Barcode: PRE0475933-0 Collector(s) & number: Coetzee, BJ, 814 | 1970--

South Africa, Gauteng, KRUGERSDORP DIST.; UITKOMST 499 JQ.

Data Resource: BODATSA View record

Barcode: NBG0200886-0 Collector(s) & number: McMaster, JC, s.n. | --

South Africa, Eastern Cape, Red Ridge, Amatola mountains

General notes: Occasional in grassland sweetly scented

Data Resource: BODATSA View record

Observation records

Date: 3/29/2013 1:14:00 PM

Gauteng

Data Resource: iNaturalist View record

Date: 3/24/2018 10:33:20 AM

Gauteng, South Africa

Data Resource: iNaturalist View record

Date: 3/27/2012 12:00:00 AM

Gauteng, South Africa

Data Resource: iNaturalist View record

Date: 3/22/2022 11:20:44 AM

Eastern Cape, South Africa

Data Resource: iNaturalist View record

Date: 2/10/2019 10:25:59 AM

Mpumalanga, South Africa

Data Resource: iNaturalist View record

Date: 3/8/2019 3:12:00 PM

Gauteng, South Africa

Data Resource: iNaturalist View record

Date: 3/24/2018 10:34:00 AM

Gauteng

Data Resource: iNaturalist View record

Date: 3/8/2023 11:03:53 AM

Gauteng, South Africa

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:

2019

SERIES CHAPTER

Orchidaceae Bredenkamp, CL; Bredenkamp, GJ; Archer, C; Meyer, NL

In: CL Bredenkamp (ed.), A Flora of the Eastern Cape Province. Strelitzia 41(3)1890-1958

South African National Biodiversity Institute, Pretoria

1997

SERIES

Plants of the northern provinces of South Africa: Keys and diagnostic characters Retief, E; Herman, PPJ

Strelitzia 6: 1-681

National Botanical Institute, Pretoria

1982

BOOK

Wild Orchids of Southern Africa Hall, AV; Linder, HP; Schelpe, EACLE; Stewart, JL

MacMillan, Johannesburg

No results found for Habenaria mossii (G.Will.) J.C.Manning

Status

Status and criteria

EN

Assessor(s)

Plantae Coordinator

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

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