Taxonomic revision of the genus Amaranthus (Amaranthaceae) in Saudi Arabia
Author
Hassan, Walaa A.
Author
Al-Shaye, Najla A.
0000-0002-0447-8613
Department of Biology, College of Science, Princess Nourah bint Abdulrahman University, P. O. Box 84428, Riyadh 11671, Saudi Arabia & naaalshaye @ pnu. edu. sa; https: // orcid. org / 0000 - 0002 - 0447 - 8613
naaalshaye@pnu.edu.sa
Author
Alghamdi, Salma
0000-0001-7716-2233
Department of Biology, College of Science, Princess Nourah bint Abdulrahman University, P. O. Box 84428, Riyadh 11671, Saudi Arabia & saatalghamdi @ pnu. edu. sa; https: // orcid. org / 0000 - 0001 - 7716 - 2233
saatalghamdi@pnu.edu.sa
Author
Korany, Shereen M.
0000-0002-9355-3952
Department of Biology, College of Science, Princess Nourah bint Abdulrahman University, P. O. Box 84428, Riyadh 11671, Saudi Arabia & smkorany @ pnu. edu. as; https: // orcid. org / 0000 - 0002 - 9355 - 3952
smkorany@pnu.edu.as
Author
Iamonico, Duilio
0000-0001-5491-7568
Ce. R. S. I. Te. S., University of Rome Sapienza, viale XXIV Maggio 7, 04100 - Latina, Italy & duilio. iamonico @ uniroma 1. it; https: // orcid. org / 0000 - 0001 - 5491 - 7568 & Authors that contributed equally to the work
text
Phytotaxa
2022
2022-12-20
576
2
135
157
http://dx.doi.org/10.11646/phytotaxa.576.2.1
journal article
53324
10.11646/phytotaxa.576.2.1
1a9bd59f-7293-432f-b3c1-6df0bc659474
1179-3163
7461280
5c.
Amaranthus graecizans
L. subsp.
thellungianus
(Nevski) Gusev,
Bot. Zhurn. (
Moscow
&
Leningrad
) 57(5): 462. 1972
≡
Amaranthus thellungianus
Nevski, Trudy Bot. Inst. Akad. Nauk S.S.S.R., Ser.
1, Fl. Sist. Vyssh. Rast. 4: 311. 1937
Holotype
:—
TURKMENISTAN
,
In
angustiis
Bulak-Dara
ad pedem montium
Kuhitang
supra pagum
Karluk
,
11 August 1931
, Nevski 730
[LE
non vidi fide
Townsend (1985)
; photo of the isotype at K000814926!, image of the photo of the isotype available at http://apps. kew.org/herbcat/getImage.do?imageBarcode=K000814926).
Chromosome number:
—Not still counted.
Occurrence in
Saudi Arabia
:—
Chaudhary (1998: 238)
indicated this taxon as “probably doubtful” in Saudi Arabia. No finding was done during the filed surveys. Further researches are necessary to verify the occurrence of this taxon in the country.