Polygala limae Exell, 2000

Faria, Maria Beatriz, Vieira, Cristiana, Boanova Viegas, Sofia & Paiva, Jorge, 2024, An appraisal of the Mozambique types and endemic taxa in the Pires de Lima plant collection at the Porto Herbarium (PO, MHNC-UP), Bothalia (a 6) 54 (1), pp. 1-27 : 19

publication ID

https://doi.org/ 10.38201/btha.abc.v54.6

persistent identifier

https://treatment.plazi.org/id/C04FE81C-FFCC-A77C-C7FE-26F6E4EFF9F9

treatment provided by

Felipe

scientific name

Polygala limae Exell
status

 

Polygala limae Exell View in CoL in Boletim da Sociedade Broteriana, Sér. 2, 31: 5 (1957); Exell: 312 (1960); Paiva: 60 (1961); Paiva: 241, tab. 45, fig. g (1998). TYPE: MOZAMBIQUE, Mocimboa da Praia , Ponta

Vermelha, 12 Sept. 1917, Pires de Lima 276 (POV-69000, holo.; POV-69314, POV-69769, iso.).

Distribution: Polygala limae is endemic to northeastern Mozambique.

Notes: Initially this specimen remained unlabelled by Pires de Lima, who only attributed the name of the family to the specimen ( Polygalaceae ). In 1956, A. Exell identified the specimen as Polygala limae Exell. In 2000 , one of the authors of this manuscript (J. Paiva) reviewed the specimen and agreed with the status of this specimen as the holotype of the name Polygala limae Exell , an opinion he maintains until today. J. Paiva has revisited the region where the type material was collected, but was unable to relocate additional material of P. limae . Polygala limae Exell is very similar to P. goetzei Gürke but appears to be an annual, whereas P. goetzei is a perennial, and has smaller flowers and fruits than P. goetzei . As there is only the type material, more material is needed to assess whether they are two species ( Figure 17).

Rubiaceae

Oldenlandia prostrata Pires de Lima View in CoL in Boletim da Sociedade Broteriana, Sér. 2, 2: 151 (1924). TYPE: MOZAMBIQUE, Cabo Delgado, surroundings of Palma, 22 Apr. 1917, Pires de Lima 219 (POV-69231, POV-69232) [2 specimens] = Oldenlandia affinis subsp. fugax (Vatke) Verdc. View in CoL in Kew Bulletin 30,2: 293 (1975); Verdcourt: 292, Fig. 41, 15 (1976); Figueiredo & Smith: 145 (2008).

Distribution: Oldenlandia affinis subsp. fugax is native to tropical and South Africa, Comoros and Madagascar.

Notes: These specimens were initially labelled by Pires de Lima as Oldenlandia prostrata Pires de Lima. In 2022 , one of the authors of this manuscript (J. Paiva) reviewed the specimen and synonymised to O. affinis , but to the subspecies fugax (Vatke) Verdc., the subspecies of Oldenlandia present in Mozambique ( Figure 18).

Kingdom

Plantae

Phylum

Tracheophyta

Class

Magnoliopsida

Order

Fabales

Family

Polygalaceae

Genus

Polygala

Loc

Polygala limae Exell

Faria, Maria Beatriz, Vieira, Cristiana, Boanova Viegas, Sofia & Paiva, Jorge 2024
2024
Loc

Polygala limae Exell

Exell. In 1961: 60
Exell. In 1960: 312
Exell 1957: 5
1957
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