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{{Short description|Species of plant endemic to Nieuwoudtville, South Africa}}
{{Short description|Species of plant endemic to Nieuwoudtville, South Africa}}
{{Use South African English|date = October 2023}}

{{Use South African English|date = May 2023}}
{{Use South African English|date = May 2023}}
{{Speciesbox
{{Speciesbox
| name = Blue Pride-of-Nieuwoudtville
| name = Blue pride-of-Nieuwoudtville
| image = Geissorhiza splendidissima 1DS-II 2-2897.jpg
| image = Geissorhiza splendidissima 1DS-II 2-2897.jpg
| status = Vulnerable
| status = VU
| status_system = Red List of South African Plants
| status_system = SANBI
| status_ref = <ref name="SANBI"/>
| status_ref = <ref name="SANBI"/>
| taxon = Geissorhiza splendidissima
| genus = Geissorhiza
| species = splendidissima
| parent = Geissorhiza
| authority = [[Diels]]
| authority = [[Diels]]
}}
}}


The '''Blue Pride-of-Nieuwoudtville''' ('''''Geissorhiza splendidissima''''') is a plant [[species]] of [[geophyte]] in the family Iridaceae.<ref name="inaturalist-Geissorhiza splendidissima">{{cite web |title=Splendid Satin (Geissorhiza splendidissima) |url=https://www.inaturalist.org/taxa/120079-Geissorhiza-splendidissima |access-date=2023-05-11 |website=iNaturalist |language=en}}</ref> It is endemic to [[Nieuwoudtville]] in the Northern Cape of South Africa. It is also called the '''Bokkeveld Pride''' and '''Splendid Satin'''.<ref name="SANBI" />
'''''Geissorhiza splendidissima''''', the '''blue pride-of-Nieuwoudtville''', is a plant [[species]] of [[geophyte]] in the family Iridaceae.<ref name="inaturalist-Geissorhiza splendidissima">{{cite web |title=Splendid Satin (Geissorhiza splendidissima) |url=https://www.inaturalist.org/taxa/120079-Geissorhiza-splendidissima |access-date=2023-05-11 |website=iNaturalist |language=en}}</ref> It is endemic to [[Nieuwoudtville]] in the Northern Cape of South Africa. It is also called the '''Bokkeveld pride''' and '''splendid satin'''.<ref name="SANBI" />


== Description ==
== Description ==
''G. splendidissima'' has glossy, dark blue flowers with dark red-brown pollen. It has [[Aestivation (botany)|imbricate]] corm tunics typical of [[subg.]] [[Geissorhiza]]. The zygomorphic flowers with unilateral, [[declinate]] stamens and dark red-brown pollen are unusual, as is the somewhat ribbed sheath of the uppermost leaf. This character is shared with the apparently allied ''G. arenicola'', a character that sets these two species somewhat apart in the section.<ref>{{Cite journal |title=e-Flora of South Africa |url=https://ipt.sanbi.org.za/iptsanbi/resource?r=flora_descriptions&amp;v=1.36 |journal=E-Flora of South Africa |publisher=[[South African National Biodiversity Institute]] |publication-date=2022 |volume=1| issue=36 }} {{Creative Commons text attribution notice|cc=by4}}</ref><gallery mode="packed">
''Geissorhiza splendidissima'' has glossy, dark blue flowers with dark red-brown pollen. It has [[Aestivation (botany)|imbricate]] corm tunics typical of [[subg.]] [[Geissorhiza]]. The zygomorphic flowers with unilateral, [[declinate]] stamens and dark red-brown pollen are unusual, as is the somewhat ribbed sheath of the uppermost leaf. This character is shared with the apparently allied ''G. arenicola'', a character that sets these two species somewhat apart in the section.<ref>{{Cite journal |title=e-Flora of South Africa |url=https://ipt.sanbi.org.za/iptsanbi/resource?r=flora_descriptions&amp;v=1.36 |journal=E-Flora of South Africa |publisher=[[South African National Biodiversity Institute]] |publication-date=2022 |volume=1| issue=36 }} {{Creative Commons text attribution notice|cc=by4}}</ref><gallery mode="packed">
File:Geissorhiza splendidissima 1DS-II 2-2647.jpg|alt=
File:Geissorhiza splendidissima 1DS-II 2-2647.jpg|alt=
File:Geissorhiza splendidissima 1DS-II 2-2592.jpg|alt=
File:Geissorhiza splendidissima 1DS-II 2-2592.jpg|alt=
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== Distribution ==
== Distribution ==
''G. splendidissima'' is found in damp areas of stony [[Clay flat|clay flats]] in [[Renosterveld]] vegetation on the [[Kouebokkeveld Mountains]] around Nieuwoudtville.
''Geissorhiza splendidissima'' is found in damp areas of stony [[Clay flat|clay flats]] in [[Renosterveld]] vegetation on the [[Kouebokkeveld Mountains]] around Nieuwoudtville.


== Conservation status ==
== Conservation status ==
''G. splendidissima'' is listed on the Red List of South African Plants as ''Vulnerable'' due to having lost 80% of its habitat through farming encroachment, in addition to the fact that it is localised to a small area surrounding Nieuwoudtville.<ref name="SANBI">{{Cite web |title=Threatened Species Programme {{!}} SANBI Red List of South African Plants |url=http://redlist.sanbi.org/species.php?species=1535-101 |access-date=2023-05-11 |website=redlist.sanbi.org}}</ref>
''Geissorhiza splendidissima'' is listed in the [[Red List of South African Plants]] as ''Vulnerable'' due to having lost 80% of its habitat through farming encroachment, in addition to the fact that it is localised to a small area surrounding Nieuwoudtville.<ref name="SANBI">{{Cite web |title=Threatened Species Programme {{!}} SANBI Red List of South African Plants |url=http://redlist.sanbi.org/species.php?species=1535-101 |access-date=2023-05-11 |website=redlist.sanbi.org}}</ref>


== Ecology ==
== Ecology ==
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== External links ==
== External links ==
* {{Commons category-inline}}

* {{Commons-inline|Geissorhiza splendidissima|''Geissorhiza splendidissima''}}
* {{Wikispecies-inline|Geissorhiza splendidissima|''Geissorhiza splendidissima''}}
* {{Wikispecies-inline|Geissorhiza splendidissima|''Geissorhiza splendidissima''}}
{{Taxonbar|from=Q15563620}}

[[Category:Endemic flora of the Cape Provinces]]
[[Category:Geissorhiza|splendidissima]]


{{Plant-stub}}
{{Taxonbar}}


{{Iridaceae-stub}}
[[Category:Flora of South Africa]]
[[Category:Flora of the Cape Provinces]]
[[Category:Iridaceae]]

Latest revision as of 16:19, 1 November 2023

Blue pride-of-Nieuwoudtville
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Monocots
Order: Asparagales
Family: Iridaceae
Genus: Geissorhiza
Species:
G. splendidissima
Binomial name
Geissorhiza splendidissima

Geissorhiza splendidissima, the blue pride-of-Nieuwoudtville, is a plant species of geophyte in the family Iridaceae.[2] It is endemic to Nieuwoudtville in the Northern Cape of South Africa. It is also called the Bokkeveld pride and splendid satin.[1]

Description

[edit]

Geissorhiza splendidissima has glossy, dark blue flowers with dark red-brown pollen. It has imbricate corm tunics typical of subg. Geissorhiza. The zygomorphic flowers with unilateral, declinate stamens and dark red-brown pollen are unusual, as is the somewhat ribbed sheath of the uppermost leaf. This character is shared with the apparently allied G. arenicola, a character that sets these two species somewhat apart in the section.[3]

Distribution

[edit]

Geissorhiza splendidissima is found in damp areas of stony clay flats in Renosterveld vegetation on the Kouebokkeveld Mountains around Nieuwoudtville.

Conservation status

[edit]

Geissorhiza splendidissima is listed in the Red List of South African Plants as Vulnerable due to having lost 80% of its habitat through farming encroachment, in addition to the fact that it is localised to a small area surrounding Nieuwoudtville.[1]

Ecology

[edit]

The Namaqua rock rat and the Cape porcupine eat G. splendidissima. Ripened seeds fall off the plant which result in colonies of the plant.[4]

References

[edit]
  1. ^ a b c "Threatened Species Programme | SANBI Red List of South African Plants". redlist.sanbi.org. Retrieved 2023-05-11.
  2. ^ "Splendid Satin (Geissorhiza splendidissima)". iNaturalist. Retrieved 2023-05-11.
  3. ^ "e-Flora of South Africa". E-Flora of South Africa. 1 (36). South African National Biodiversity Institute. 2022.  This article incorporates text available under the CC BY 4.0 license.
  4. ^ "Geissorhiza splendidissima | PlantZAfrica". pza.sanbi.org. Retrieved 2023-05-11.
[edit]