Record
Woodsia ilvensis (L.) R.Br.
Woodsia ilvensis (L.) R. Br.
Aspleniaceae
H - Hemicryptophyte
EST
0.0001
Limited-conservation area
None
Public
J - Constructed, industrial and other artificial habitats
No
NE
LC
RE
Ex situ conservation of rock fern Woodsia ilvensis
National
1
1994
Ongoing
Tallinn Botanic Garden
Governmental
0
0
0
0
National
Public
Tallinn Botanic Garden
0
0
N/A
N/A
Ex-situ
Yes
2 - Determining species distribution
5 - Species biology and ecological studies
6 - Identify habitat suitability
14 - Seed collection and seed bank establishment
1 - None
N/A
N/A
N/A
N/A
N/A
Yes
Unknown
None
Unknown
Plants kept in garden beds
N/A
N/A
Yes
<50
Yes
Survival rate
Flowering
Fruiting
Recruited individuals
Yes
No
0
Aguraiuja R. 2001. Eesti kaitstavate sõnajalaliikide uurimine Tallinna Botaanikaaias [Study of protected fern species of Estonia in Tallinn Botanic Garden]. Eensaar, Agu (Toim.). Tallinna Botaanikaaia uurimused V. Taim ja keskkond. 40 aastat Tallinna Botaanikaaeda (85−98). Tallinn: Tallinn Botanic Garden (in Estonian)
Aguraiuja, R. 2006. Ida-kiviürdi (Woodsia ilvensis (L.) R. Br.; Dryopteridaceae) looduslikule kasvukohale asustamise eksperiment (1998-2006) [Woodsia ilvensis (L.) R. Br. (Dryopteridaceae) reintroduction experiment (1998-2006)]. Liiv, Siiri (Toim.). Tallinna Botaanikaaia uurimused VI. Taim ja inimene. 45 aastat Tallinna Botaanikaaeda (34−43). Tallinn: Tallinn Botanic Garden (in Estonian)
Aguraiuja R. 2011. Reintroduction of the endangered fern species Woodsia ilvensis to Estonia: a long-term pilot study. Biodiversity and Conservation 20: 391−400. https://doi.org/10.1007/s10531-010-9970-2
*Woodsia ilvensis is considered extinct in Estonia, population in Tallinn Botanic Garden is established from Finnish spores.
Mari Tilk