Example 6: Search for a particular environmental sample -> Connection between all cultures, DNA, specimens derived from this environmental sample important or too much? Different taxa! typically 20 – 300 cultures are possible

Scientific name

Country or area

Year(s)

gDNA

eDNA

Tissue

Specimen

Culture

eSample

-

environmental sample

DE

Repository	Scientific Name	Record ID	Sample Type	Preparation Type	Available for Loan
Environmental Sample
Botanic Garden and Botanical Museum Berlin		D03	eSample	water sample	Yes
Botanic Garden and Botanical Museum Berlin		DB e123	DNA	eDNA	Yes
Culture A from environmental sample D03
Botanic Garden and Botanical Museum Berlin	Stephanodiscus minutulus (Kütz.) Cleve & Möller	D03_012	Culture	culture strain	No
Botanic Garden and Botanical Museum Berlin	Stephanodiscus minutulus (Kütz.) Cleve & Möller	B 40 0040716	Specimen	slide, oxydized material	No
Culture B from environmental sample D03
Botanic Garden and Botanical Museum Berlin	Eolimna minima (Grunow) Lange-Bert.	D03_030	Culture	culture strain	Yes
Botanic Garden and Botanical Museum Berlin	Eolimna minima (Grunow) Lange-Bert.	B 40 0040692	Specimen	slide, oxydized material	Yes
Botanic Garden and Botanical Museum Berlin	Eolimna minima (Grunow) Lange-Bert.	DB 8219	DNA	gDNA	Yes
Culture B from environmental sample D03
Botanic Garden and Botanical Museum Berlin	Karayevia ploenensis var. gessneri (Hust.) Bukht.	D03_034	Culture	culture strain	Yes
Botanic Garden and Botanical Museum Berlin	Karayevia ploenensis var. gessneri (Hust.) Bukht.	B 40 0040838	Specimen	slide, oxydized material	Yes
Botanic Garden and Botanical Museum Berlin	Karayevia ploenensis var. gessneri (Hust.) Bukht.	DB 8653	DNA	gDNA	Yes

Note: records connected as "from living culture" will be grouped. List can be very long