Previous Page Table of Contents


ANNEXES


1. Value and use of target, priority species
2. Management and location of genetic resources by natural site and species
3. Species and populations degree of management and security

1. Value and use of target, priority species

Species Name

Value code

Present, future or potential use

ti

po

wo

nw

pu

fo

fd

sh

ag

co

am

xx

Acacia abyssinica

1


/

/

/



/

/

/

/


d

Acacia etbaica

1

/

/

/

/


/

/






Acacia mearnsii

1


/

/

/



/


/

/

/

a

Acacia mellifera

1


/

/

/



/


/

/


d

Acacia nilotica

1


/

/

/



/


/

/


d,h

Acacia polyacantha

1

/

/

/

/



/


/

/

/

d

Acacia saligna

2


/

/

/



/

/

/

/

/

d

Acacia senegal

1


/

/

/


/

/



/



Acacia seyal

1


/

/

/



/

/

/

/


a,d

Acacia tortilis

1

/

/

/




/

/

/

/


a,d

Adansonia digitata

1


/

/

/


/

/

/

/


/

a

Albizia amara

1

/

/

/

/



/


/

/

/


Albizia anthelmintica

1

/

/


/



/


/




Avicennia marina

1

/

/

/

/



/


/

/


d

Azadirachta indica

2

/

/

/

/



/

/

/

/

/

c

Balanites aegyptiaca

1

/

/

/

/


/

/

/

/



c,d,e

Boscia angustifolia

1

/

/





/






Boscia salicifolia

1


/

/

/



/

/



/


Boswellia papyrifera

1




/



/





d

Casuarina cunninghamiana

2

/

/

/




/

/

/

/

/


Commiphora africana

1

/

/

/

/


/

/





d

Commiphora erythraea

1




/








c

Conocarpus lancifolius

1

/

/

/




/

/

/

/

/


Cordia africana

1

/

/

/

/


/

/

/

/

/

/


Croton macrostachyus

1

/

/

/

/



/


/

/



Cupressus lusitanica

2

/

/

/





/

/


/

d,e

Dalbergia melanoxylon

1

/

/

/

/



/


/




Diospyros abyssinica

1

/

/

/





/





Diospyros mespiliformis

1

/

/

/

/


/

/

/





Dobera glabra

1

/





/

/

/




h

Dodonaea angustifolia

1


/

/

/



/


/

/


b,d,f,g,h

Erythrina abyssinica

1


/

/

/



/


/

/


d,e

Eucalyptus camaldulensis

1

/

/

/




/


/


/


Eucalyptus cladocalyx

1

/

/

/




/


/




Eucalyptus globulus

2

/

/

/

/



/


/




Eucalyptus rudis

2

/

/

/






/


/


Faidherbida albida

1

/

/

/

/


/

/

/

/

/


d

Ficus sycomorus

1


/

/

/


/


/

/

/

/


Ficus vasta

1

/

/

/



/




/



Grevillea robusta

2

/

/

/




/

/

/

/

/


Hyphaene thebaica

1

/





/

/



/


a,b,g

Jacaranda mimosifolia

2

/

/

/




/

/

/


/


Juniperus procera

1

/

/

/

/




/

/


/


Kingelia africana

1

/

/

/

/



/



/



Leucaena leucocephala

2

/

/

/




/


/

/

/


Maesa lanceolata

1



/

/


/






d

Mangifera indica

2



/

/


/

/

/

/

/

/


Melia azadarach

1

/

/

/

/



/

/

/


/


Mimusops kummel

1

/

/

/



/






f

Mimusops schimperi

1

/


/



/




/

/


Moringa Oleifera

2




/


/

/

/

/

/


d,e

Olea africana

1

/

/

/

/


/

/





h

Oncoba spinosa

1

/


/

/


/





/


Ozoroa insignis

1

/



/









Pappea capensis

1



/

/



/






Phoenix dactylifera

1




/






/

/

b

Piliostigma thonningii

1

/

/

/

/


/

/


/

/

/

a

Prunus persica

1



/



/

/






Psidium guajava

1


/

/



/







Rhus glutinosa subsp. Abyssinica

1

/

/

/



/

/





h

Rhus natalensis

1


/

/

/


/

/





h

Schinus molle

2



/



/

/

/

/

/

/

c

Securidaca longepedunculata

1


/


/



/





a

Syzygium guineense

1

/

/

/

/


/

/






Tamarindus indica

1

/

/

/

/


/

/

/

/

/

/


Terminalia brownii

1

/

/

/

/



/

/

/

/


f,h

Ximenia americana

1

/

/

/

/


/

/





d

Ziziphus spina-christi

1

/

/

/



/

/

/


/


d


VALUE:

1. Species of current socio-economic importance;
2. Species with clear potential or future value;
3. Species of unknown value given present knowledge and technology
UTILIZATION:

ti

timber production;

po

posts, poles, roundwood;

pu

pulp and paper;

wo

fuelwood, charcoal;

nw

non-wood products (gums, resins, oils, tannins, medicines, dyes...);

fo

food;

fd

fodder;

sh

shade, shelter;

ag

agroforestry systems;

co

soil and water conservation;

am

amenity, esthetic;

xx

other:


(a-Fibre/weaving/rope

b-Thatch/Roofing/Mats

c-Toxin/Indecticide

d-Live fence/Dry fencing

e-Ceremonial/Boundary marking

f-Smoke bath

g-Brooms

h-Toothbrushes/Stuffing)



NB: Most of the indigenous and landraces target/important species in Eritrea have a current socio-economic importance.

2. Management and location of genetic resources by natural site and species

Species/area type

Reserve natural park

Stands in-situ, ex-situ

Protected natural stands

Protected planted stands

Villages fields, Homesteads

Experimental fields, trials**

Acacia abyssinica,








GBZ



> 500




Acacia asak,








CPZ



> 10000




Acacia etbaica,








CHZ



> 10000

> 10000



Acacia mearnsii








CHZ




< 1000

> 1000


Acacia mellifera








CPZ



> 10000





SWLZ



> 10000




Acacia nilotica








SWLZ



> 500




Acacia polyacantha








SWLZ



< 500




Acacia saligna








CHZ




> 10000

> 1000


Acacia senegal










CHZ



< 500




WSZ



> 500

> 10000



SWLZ



> 1000

> 1000


17-Provenances

Acacia seyal











CPZ



> 500




CHZ



< 500




WSZ



> 1000




SWLZ



> 1000




Acacia tortilis









CPZ



> 500




SWLZ



> 500




Acokanthera schimperi









GB



> 10000




CHZ



< 500




Adansonia digitata








SWLZ



< 100

< 100



Albizzia amara










CHZ



> 500




WSZ



> 1000




SWLZ



> 500




Anogeissus leiocarpus










GBZ



> 1000




WSZ



< 1000




SWLZ



< 100




Azadirachta indica









CPZ





> 1000


SWLZ





> 1000


Balanites aegyptiaca










CPZ



< 100




CHZ



> 500

< 500



SWLZ



> 500




Boscia angustifolia









CHZ



< 100




SWLZ



< 100




Boswellia papyrifera









WSZ



< 1000




SWLZ



> 1000




Carissa edulis









GBZ



> 1000




CHZ



< 500




Cassia siamea









CPZ





> 500


SWLZ





> 500


Combretum fragrans,








SWLZ



> 500




Combretum molle,










GBZ



> 1000




CHZ



< 100




SWLZ



< 100




Conocarpus ancifolius









CPZ





> 1000


SWLZ





< 100


Cordia africana,








CHZ



< 100



3-Provenances

Dalbergia melanoxylon








SWLZ



< 500




Delonix regia









CPZ





< 100


SWLZ





< 100


Dichrostachys cinerea,










GBZ



> 1000




CHZ



< 500




SWLZ



< 500




Diospyros abyssinica,








CHZ



< 100




Diospyros mespiliformis









GBZ



< 100




SWLZ



> 100




Dodonaea angustifolia,










GBZ



> 10000




CHZ



> 1000




WSZ




>10000



Eucalyptus camaldulensis








CHZ


EX=571


< 10000

> 500

5 Provenances

Eucalyptus cladocalyx









GBZ




> 1000



CHZ


EX=1005


> 10000

> 10000

4 Provenances

Eucalyptus globulus








CHZ


EX=749


> 1000

> 1000

7-Provenances

Eucalyptus rudis,








CHZ




< 1000


5-Provenances

Euclea schimperi










GBZ,



> 10000




CHZ,



> 1000




WSZ



< 1000




Gliricidia sepium








CHZ






3-Provenances

Grevillea robusta








CHZ





> 1000


Hyphaene thebaica








SWLZ



> 1000




Jacaranda mimosifolia








CHZ





> 1000


Juniperus procera









CHZ



> 10000




GBZ



< 1000

> 1000

< 500


Maytenus senegalensis









GBZ



> 500




CHZ



> 500




Melia azedarach








CHZ





> 1000


Mimusops kummel








GBZ



< 100




Olea africana










GBZ



> 10000




CHZ



> 1000




WSZ



< 1000

> 1000

< 500


Schinus molle








CHZ





< 500


Sclerocarya birrea








SWLZ



< 100




Stereospermum kunthianum








GBZ



< 100




Tamarindus indica








SWLZ



< 100




Teclea nobili








GBZ



> 10000




Terminalia brownii










GBZ



> 10000




CHZ,



> 1000




WSZ



< 1000




Ziziphus spina-christi








SWLZ



> 1000





Number of individual trees (or surface area) in each category, per major ecological zone, as follows:

< 100 individuals

> 100 individuals

> 500 individuals

> 1,000 individuals

> 10,000 individuals


**: indicate the amount of provenances, families, clones. NB.*: indicates the seed stand that serves also as ex-situ conservation stands.
Ecological zones

CHZ:

Central Highland Zone

WEZ:

Western Escarpment Zone

SWLZ:

South Western Lowland Zone

GBZ:

Green Belt Zone

CPZ:

Coastal Plains Zone

3. Species and populations degree of management and security

Species By ecological zone

protected in parks

Managed

Unmanaged

Threatened by

soil-water protect

wood, non wood production

animal grazing

used and harvested

used and grazed

environment

clearing

Over grazing

Infrastructure

other factors

Acacia seyal
















CPZ


>500










CHZ


<500










WSZ


>1000










SWLZ


>1000










Acacia etbaica,













CHZ


>10000






>10000




Acacia mearnsii












CHZ


>1000









Acacia saligna












CHZ


>10000









Adansonia digitata













SWLZ


<100






<100




Albizzia anthelmintica













CHZ








<1,000




Azadirachta indica














CPZ



>1000









SWLZ



>1000









Balanites aegyptiaca















CPZ








<100




CHZ








>500




SWLZ


<500






>500




Boscia angustifolia














CHZ








<100




SWLZ








<100




Boscia salicifolia














CHZ








<100




SWLZ








<100




Boswellia papyrifera














WSZ








<1000




SWLZ








>1000




Cassia siamea














CPZ



>500









SWLZ



>500









Commiphora africana













CPZ








<500




Conocarpus lancifolius














CPZ



>1000









SWLZ



<100









Cordia africana,













CHZ








<100




Croton macrostachyus













CHZ












Dalbergia melanoxylon













SWLZ








<500




Delonix regia














CPZ



<100









SWLZ



<100









Diospyros abyssinica













CHZ








< 100




Diospyros mespiliformis














GBZ








< 100




SWLZ








> 100




Dobera glabra








> 1,000




Dodonaea angustifolia,














CHZ


>10000






> 10,000




WSZ








> 1,000




Erythrina abyssinica












Eucalyptus camaldulensis












CHZ


<10000









Eucalyptus cladocalyx













GBZ


>1000









CHZ


>10000









Eucalyptus globulus












CHZ


>1000









Eucalyptus rudis












CHZ


<1000









Ficus vasta








< 500


< 500


Grevillea robusta













CHZ



>1000









Jacaranda mimosifolia,













CHZ



>1000









Juniperus procera













GBZ







> 10,000




CHZ


>1000





< 1,000




Kigelia africana













CHZ








< 500




Maerus crassifolia,













CHZ








< 500




Maesa lanceolata,













CHZ








< 500




Melia azedarach,













CHZ



>1000









Mimusops kummel,













GBZ








< 100
















Mimusops schimperi













CHZ








< 500




Nuxia congesta













CHZ








< 500




Olea africana














GBZ







>10,000




CHZ


>1000





>1,000




WSZ







<1,000




Oncoba spinosa













GBZ








< 500




Ozoroa insignis













WSZ








< 1,000




Pappea capensis













CHZ








< 100




Piliostigma thonningnii,













WSZ








< 500




Prunus africana,













CHZ








<500




Rhus abyssinica













GBZ








<500




Rhus natalensis,













GBZ








<500




Schinus molle













CHZ



<500









Securidaca longipedunculata,













GBZ








<100




Syzygium guineense













CHZ








<100




Tamarindus indica













SWLZ








<100




Ximenia americana













SWLZ








<100





Ecological zones

CHZ:

Central Highland Zone

WEZ:

Western Escarpment Zone

SWLZ:

South Western Lowland Zone

GBZ:

Green Belt Zone

CPZ:

Coastal Plains Zone

NWLZ:

North- Western Lowland



Previous Page Top of Page