Statistical overview

A statistical overview of the information stored in Genesys for the currently applied filters – everything from the total number of accessions by country, to the diversity of the collections.

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cassava

Longitude

Elevation

Holding institutes

Holding Institute

6,155
4,359
2,324
549
535
19
16
2
2
1

Country of holding institute

Composition of genebank holdings

Crop name

Cassava
13,962

Biological status of accession

Traditional cultivar/Landrace
7,148
Breeders Line
1,678
Breeding/Research Material
621
Wild
467
Other
259
Advanced/improved cultivar
8
Clonal selection
1
Not specified
3,780

Genus

13,962

Species

Manihot esculenta
13,706
Manihot peruviana
99
Manihot carthaginensis
45
Manihot caerulescens
28
Manihot tristis
14
Manihot triphylla
11
Manihot jacobinensis
8
Manihot orbicularis
7
Manihot cecropiifolia
6
Manihot longepetiolata
6
Manihot aesculifolia
4
Manihot alutacea
4
Manihot filamentosa
3
Manihot janiphoides
3
Manihot chlorosticta
2
Manihot epruinosa
2
Manihot guaranitica
2
Manihot sparsifolia
2
Manihot violacea
2
Manihot allemi sp. nov.
1
Other
7

Sources of material

Country of Origin

3,015
2,403
2,278
446
421
404
310
254
249
208
159
122
114
112
83
Other
402
Not specified
2,548

FAO WIEWS code of donor institute

15
1
Not specified
13,946

Availability of material

Available for distribution under the MLS

Yes
6,155
No
2,326
Not specified
5,481

Available for distribution

No
4,591
Yes
3,200
Not specified
6,171

Historic record

No
13,962

Collection management

Site of safety duplication

Not specified
13,962

Safety duplicated in Svalbard

No
13,962

Type of Germplasm storage

In vitro collection
9,714
Long term seed collection
3,746
Field collection
1,149