Heads up: Some or all of the identifications affected by this split may have been replaced with identifications of Diaphoranthema. This happens when we can't automatically assign an identification to one of the output taxa. Review identifications of Tillandsia bryoides 784751

Taxonomic Split 89258 (Submetido em 20-02-2021)

dividido em

Comentários

@kai_schablewski Tillandsia bryoides is accepted in POWO http://www.plantsoftheworldonline.org/taxon/urn:lsid:ipni.org:names:124920-1 can you articulate this as a deviation so we can follow and alert other curators how you're intending to depart fro POWO?

Publicado por loarie cerca de 3 anos antes

@loarie I don't understand exactly what I have to do.

Publicado por kai_schablewski cerca de 3 anos antes

iNat is following POWO for vascular plant taxonomy. When we deviate from POWO, we describe how we're deviating by (1) making a taxon framework relationship that maps to POWO and (2) linking to any flags or taxon changes like this one.

We do this to alert curators - who are otherwise instructed to curate in the direction of POWO to avoid doing so in this specific case. Meanwhile the mapping helps us all understand how it is exactly that we're deviating

POWO considers Tillandsia bryoides, Tillandsia tricholepis, and Tillandsia minutiflora valid species
and Tillandsia pedicellata a synonym of Tillandsia bryoides

Looks like you've inactivated Tillandsia bryoides and activated Tillandsia pedicellata

Does the meaning of Tillandsia tricholepis and Tillandsia minutiflora you're intending here exactly match what POWO means by them?
http://www.plantsoftheworldonline.org/taxon/urn:lsid:ipni.org:names:125736-1
http://www.plantsoftheworldonline.org/taxon/urn:lsid:ipni.org:names:60458125-2
If so, then I think your deviation is just a 1-to-1 replacing the external taxon Tillandsia bryoides with the internal taxon Tillandsia pedicellata

If what you mean by Tillandsia tricholepis and Tillandsia minutiflora is different from what POWO means then they should also be included in a many-to-many deviation with
Tillandsia tricholepis, Tillandsia minutiflora, and Tillandsia bryoides as external taxa and Tillandsia tricholepis, Tillandsia minutiflora, and Tillandsia pedicellata as internal taxa

let me know which you mean and happy to focus in on next steps accordingly

Publicado por loarie cerca de 3 anos antes

It is different from POWO.

Tillandsia bryoides was validly first described in 1878 by John Gilbert Baker on the basis of herbarium material by Paul Günther Lorentz in "A synopsis of the species of Diaphoranthema" in the Journal of Botany, Volume 16, pp. 236-241. Baker used the name noted by August Heinrich Rudolf Grisebach on the herbarium sheet with the collective number Lorentz 128. A year later, von Grisebach and another herbarium from Lorentz changed the description in Symbolae ad Floram argentinam in the treatises of the Royal Society of Sciences in Göttingen, Volume 24, p. 334; In terms of nomenclature, he created an invalid homonym. Lyman B. Smith saw Lorentz herbarium specimens and found that two species, Tillandsia tricholepis and Tillandsia bryoides, were present on the sheet with the collective number Lorentz 128. When Walter Till looked through all known herbarium specimens from Lorentz and in 2011 by Sabina Donadío in various herbaria, it turned out that they all belong to the species Tillandsia tricholepis Baker, only half of herbarium sheet 128 was left. So Tillandsia bryoides Griseb. ex Baker 1878 and Tillandsia bryoides Griseb. 1879 are synonyms of Tillandsia tricholepis Baker.

With a new lectotype, L.B.Smith Tillandsia bryoides L.B.Sm. in the monograph of Tillandsioideae in Flora Neotropica, 1977, p. 879. Till used the name Tillandsia bryoides auct.
Auctorum (Latin for 'the authors', abbreviated to auct.) Is used in botanical taxonomy to denote a species name that has not been identified, i.e. one that authors use for a species that does not include the type of the first description.

The herbarium sheets belonging to this species show the characteristics according to the two descriptions by Baker and Grisebach. Sabina Donadío published in 2011 in "A valid name for the taxon known as Tillandsia bryoides auct. (Bromeliaceae)" in Darwiniana, Volume 49, Issue 2 for it a new name, Tillandsia minutiflora Donadío.

This means that the names Tillandsia bryoides Griseb. ex Baker 1878 and Tillandsia bryoides Griseb. 1879 are both synonyms of Tillandsia tricholepis Baker., but the plants that were usually called T. bryoides auct. are not T. tricholepis. The plant Tillandsia bryoides auct. has been recently described as Tillandsia minutiflora. The name T. bryoides auct. has also been used for identifications of the plants that were synonymized under T. bryoides as Tillandsia pedicellata. These plants are morphologically clearly distinct from the two other taxa and have deep purple flowers (the other two species have yellow flowers), this taxon is therefore accepted as a valid species.

Tillandsia tricholepis Baker -> valid species
Tillandsia bryoides Griseb. ex Baker and Tillandsia bryoides Griseb. -> syn. of Tillandsia tricholepis Baker
Tillandsia bryoides auct. -> Tillandsia minutiflora Donadío
Tillandsia pedicellata (Mez) A.Cast. -> listed as synonym of T. bryoides on POWO but it is a accepted species in the paper posted below. It is clearly morphologically distinct and has a different flowercolour

Everything including the differences between these three species are also explained in :

https://www.researchgate.net/publication/257777913_A_valid_name_for_the_taxon_known_as_Tillandsia_bryoides_auct_Bromeliaceae

Publicado por kai_schablewski cerca de 3 anos antes

OK great thanks - does https://www.inaturalist.org/taxon_framework_relationships/214232 include all the taxa involved in the mapping?

Note the 'deviation' flag along side these output taxa at the top now which should alert curators not to undo the work you've done in the direction of POWO

Publicado por loarie cerca de 3 anos antes

Yes, I think it is correct now.

Publicado por kai_schablewski cerca de 3 anos antes

great thanks

Publicado por loarie cerca de 3 anos antes

Adicionar um Comentário

Iniciar Sessão ou Registar-se to add comments