The reserve includes 39 species of trees.

Cedrus Libani    L

Cedar of Lebanon.

Cedre du liban.

الأرز اللبناني

Altitude: 1200- 1800m.

Main forests:Horsh Ehden Nature Reserve, Al-shouf Cedar Nature Reserve, Jaje, Tannourine Nature Reserve, Bcharre, Hadath El- Jebbeh, Donnieh, Swasseh, Karm- el Mohr, Karm-el Njass, Quammoua.

Flowering time: Autumn

Medicinal

Endemic

Juuniperus excelsa M.B.

Grecian juniper

Grand genévrier.

اللزاب

Altitude: 1500- 2800m.

Flowering time: Spring

Medicinal

Abies Cilicica

Cilician fir

Sapin de Cilicie

الشوح الكيليكي

Altitude:

Flowering time: April-May

Southern limit

Malus  Trilobata (Lab) C.K. Schneider

Three-lobed apple

Pommier Trilobe

تفاح ثلاثي الفصوص

Altitude: 500-1500m.

Flowering time: May – June

Endemic

Acer Tauricaulum Boiss & Bal
Taurus Maple
Erable de Taurus
قيقب طوروس
Altitude: 1000- 1900m.
Flowering time: Spring
 

Prunus Ursina   Ky.
Bear Plum
Prunier des ours
خوخ الدب
Altitude: 0-2800m.
Flowering time: March-May
 

Quercus Calliprinos webb.
Kermes Oak
Chêne Kermes
سنديان
Altitude: 0-1500m.
Flowering time: February-April

Cercis Siliquastrum L.
Judas tree
Arbre de Judee
زمزريق
Altitude: 0-1200m
Flowering time: February-April
 

Quercus infectoria Oliv.
Cyprus Oak
Chêne  tinctorial
ملول -عفص
Altitude: 500-1400m
Flowering time: March-April
 

Pinus brutia Ten.
Calabrian pine
Pin de calabre
صنوبر بري
Altitude: 0-1500m
Flowering time: Spring

Sorbus flabellifolia ( Spach) C.K. Schneider.
Fan - leaved service-tree
Sorbier a feuille en eventail
غبيراء مروحية الورق
Altitude: 1300-1800m
Flowering time: March-June
 

Styrax officinalis L
Storax
Aliboufier officinal
لبنى – حوز
Altitude: 500-1700m
Flowering time: March-May
Medicinal flower
Poisonous fruit
 

Crataegus azarolus L.
Common hawthorn
Azerolier
زعرور شائع
Altitude: 0-1700m
Flowering time: March-May