EKB Journal Management System
Author = S. A. Youssef
Number of Articles: 10
1

MACRO- AND MICROMORPHOLOGICAL CHARACTERS OF ABERIA CAFFRA (HOOK.f. & HARV.) WARB. CULTIVATED IN EGYPT. PART I: STEMS AND LEAVES

Volume 36, Issue 2, December 2013, Page 113-125
D. W. Bishay; H. M. Sayed; S. A. Youssef; R. M. Abd Elsalam
2

FLAVONOIDS FROM ONOPORDON HETERACANTHUM C.A. MEY

Volume 26, Issue 1, June 2003, Page 83-89
S. A. Youssef
3

Flavonoid glycosides and hypotensive effect of Juglans nigra L. cultivated in Egypt

Volume 25, Issue 1, June 2002, Page 16-21
D. Bishay; A. Attia; S. Youssef; I. Khallaf
4

A new nor-oleanane triterpene from Vitis vinifera

Volume 24, Issue 2, December 2001, Page 167-172
S. A. Youssef
5

MACRO- AND MICROMORPHOLOGICAL STUDY OF THE LEAF, STEM & ROOT OF JUGLANS NIGRA LINN. (BLACK WALNUT) CULTIVATED IN EGYPT

Volume 24, Issue 1, June 2001, Page 83-103
D. W. Bishay; A. A. Attia; S. A. Youssef; I. S. A. Khallaf
6

MACRO- AND MICROMORPHOLOGICAL CHARACTERS OF ABERIA CAFFRA (HOOK.f. & HARV.) WARB. CULTIVATED IN EGYPT. PART I: STEMS AND LEAVES

Volume 20, Issue 2, December 1997, Page 113-125
D. W. Bishay; H. M. Sayed; S. A. Youssef; R. M. Abd Elsalam
7

MACRO- AND MICROMORPHOLOGICAL CHARACTERS OF ABERIA CAFFRA (HOOK.f. & HARV.) WARB. CULTIVATED IN EGYPT. PART II: FLOWERS AND FRUITS

Volume 20, Issue 2, December 1997, Page 127-140
D. W. Bishay; H. M. Sayed; S. A. Youssef; R. M. Abd Elsalam
8

TRITERPENOIDS AND FLAVONOIDAL GLYCOSIDE FROM FRUITS OF SORBUS AUCUPARIA (DC) CULTIVATED IN EGYPT

Volume 20, Issue 1, June 1997, Page 63-65
S. A. Youssef
9

FLAVONOIDS FROM ASTERISCUS PYGMAEUS (DC.) COSS & DR GROWN IN EGYPT

Volume 18, Issue 1, June 1995, Page 33-38
S. A. Youssef; Z. Z. Ibraheim; A. A. Attia
10

MACRO- AND MICROMORPHOLOGY OF THE STEMS AND LEAVES OF ASTERISCUS GRAVEOLENS

Volume 16, Issue 2, December 1993, Page 151-158
A. A. Attia; S. A. Youssef