Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Hasnaa A. Hosni"'
Publikováno v:
Bulletin of the Iraq Natural History Museum, Vol 18, Iss 1, Pp 65-90 (2024)
Externí odkaz:
https://doaj.org/article/82bbc35bfbcd4f6c9e115cdc66e0aa5b
Publikováno v:
Brazilian Journal of Botany. 45:713-728
Publikováno v:
Taeckholmia. 41:18-31
Eragrostis Wolf is considered one of the largest genera of family Gramineae (Poaceae). It is a cosmopolitan genus and represented in Egypt by 14 taxa. The species limits are often overlapping due to the wide range in variation within this genus. So,
Autor:
Zeinab A.R. El-karemy, Hasnaa A. Hosni, Mostafa A. Aboulela, Sara Mohamed Saleh, Ahmed Faried
Publikováno v:
Phytotaxa. 484:75-95
Papilionoideae is the most species-rich subfamily of Fabaceae. Within Papilionoideae, the “core genistoids” comprise many genera of the tribes Podalyrieae, Thermopsideae, Euchresteae, Crotalarieae, Genisteae, and part of Sophoreae. Seed macro- an
Publikováno v:
Webbia. 75:329-353
A key for identifying 284 native and naturalized Egyptian grass species belonging to 103 genera in 22 tribes and 7 subfamilies is presented. The key is principally based on floral characters of the inflorescence and spikelet. A list and classificatio
Autor:
Hasnaa A. Hosni, Amany Abo-El-Kassem, Mohamed A. El-Sheikh, El-Shafie M. Badawi, Ahmad K. Hegazy, Lesley Lovett-Doust
Publikováno v:
Arid Land Research and Management. 35:127-161
Jebel Marra, a volcanic complex in western Sudan, is an important site of early settled agriculture, with high plant diversity, supported by orographic rainfall. Vegetation types were examined in r...
Autor:
Eman Shamso, Hasnaa A. Hosni
Publikováno v:
Taeckholmia. 40:57-63
Egeria densa Planch. is reported for the first time for the aquatic flora of Egypt. This species is a South American aquatic plant species considered highly invasive outside of its original range. In Egypt, the species may have been introduced as an
Publikováno v:
Taeckholmia. 40:41-56
The present study aims to update the list of the alien species in the Egyptian flora, which prepared from literature reviewing, field trips and herbaria consultation. The recent list includes 250 taxa (11.7% of the Egyptian flora); including 5 subspe
Publikováno v:
Taeckholmia. 39:34-43
Rosa arabica is endemic to the high mountain area of the St. Catherine Protectorate, Southern Sinai, Egypt. It has been listed as Critically Endangered in the IUCN Red Plant List. The present study aimed to provide detailed morphological and anatomic
Publikováno v:
Taeckholmia. 38:40-60
Macro- and micro-morphological features of seeds and pollen grains of 12 endemic taxa belonging to seven families collected from Saint Catherine area, South Sinai, Egypt were examined by light microscope (LM) and scanning electron microscope (SEM). M