Abstract
The new species Heliophila verna is described, illustrated, and its distinguishing characters from the related glabrous annuals, especially H. namaquana is discussed. Its chromosome number (2n = 18) is reported here.
References
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https://doi.org/10.1002/tax.615006
Mandáková, T., Winter, P., Al-Shehbaz, I.A., Mucina, L., Mummenhoff, K. & Lysak, M.A. (2015) Brassicaceae. In: Marhold, K. & Breitwieser, I. (eds.) IAPT/IOPB chromosome data 19. Taxon 64: 1073.
https://doi.org/10.12705/645.34
https://doi.org/10.3100/hpib.v24iss2.2019.n2
Al-Shehbaz, I.A. (2020a) Ten new species of the southern African genus Heliophila (Brassicaceae; Cruciferae). Phytotaxa 434: 65–88.
https://doi.org/10.11646/phytotaxa434.1.5
Al-Shehbaz, I.A. (2020b) New or noteworthy taxa in the South African Heliophila (Brassicaceae). Harvard Papers in Botany 25: 1–11.
https://doi.org.10.3100/hpib.v25iss1.2020.n1
Bolus, H. (1896) Contributions to the flora of South Africa. Journal of Botany 34: 16–25. [https://www.biodiversitylibrary.org/page/8967410]
Dogan, M., Pouch, M., Mandáková, T., Hloušková, P., Guo, X.Y., Winter, P., Chumová, Z., Van Nierkek, A., Mummenhoff, K., Al-Shehbaz, I.A., Mucina, L. & Lysak, M.A. (2021) Evolution of tandem repeats is mirroring post-polyploid cladogenesis in Heliophila (Brassicaceae). Frontiers in Plant Science 11: 607893.
https://doi.org/10.3389/fpls.2020.607893
Linnaeus, C. (1763) Species plantarum, exhibentes plantas rite cognitas, ad genera relatas, cum differentiis specificis, nominbus trivialibus, synonymis selectis, locis natalibus, secundum systema sexuale digestas. Ed. 2, Vol. 2. Laurentii Salvi, Holmiae [Stockholm].
https://doi.org/10.5962/bhl.title.65726
Mandáková, T., Mummenhoff, K., Al-Shehbaz, I.A., Mucina, L., Mühlhausen, A. & Lysak, M.A. (2012) Whole-genome triplication and species radiation in the southern African tribe Heliophileae (Brassicaceae). Taxon 61: 989–1000.
https://doi.org/10.1002/tax.615006
Mandáková, T., Winter, P., Al-Shehbaz, I.A., Mucina, L., Mummenhoff, K. & Lysak, M.A. (2015) Brassicaceae. In: Marhold, K. & Breitwieser, I. (eds.) IAPT/IOPB chromosome data 19. Taxon 64: 1073.
https://doi.org/10.12705/645.34