Record
Dracocephalum ruyschiana L.
Dracocephalum ruyschiana L.
Lamiaceae
H - Hemicryptophyte
LVA
0.01
Nature Reserve
Natura 2000
Public
G - Woodland, forest and other wooded land
No
NE
LC
NE
N/A
National
1
2007
13
National Botanic Garden
Academic
0
0
0
0
National
Public
National Botanic Garden of Latvia
0
0
< 10,000
No name
In-situ
Yes
2 - Determining species distribution
3 - Population size estimation
5 - Species biology and ecological studies
6 - Identify habitat suitability
14 - Seed collection and seed bank establishment
16 - Expert opinion
3 - Plant introduction (new population)
4 - Plant reintroduction (translocation)
5 - Plant reinforcement
10 - Habitat protection
Established plants
52
2
More than 5 years
Survival
Flowering
Vitality
No
N/A
None
Unknown
N/A
N/A
N/A
No
N/A
Yes
Survival rate
Flowering rate
Flower production
Recruited individuals
Yes
Yes
0
Kļaviņa D., Šmite D., Laiviņš M. 2019. Ruiša pūķgalves Dracocephalum ruyschiana L. reintrodukcija Lielajos Kangaros [Reintroduction of Dracocephalum ruychiana L. at Lielie Kangari Esker]. Latvijas Veģetācija 29: 45–58. https://silava.lv/images/articles/Latvijas-Vegetacija/2019-29/2019-LatVeg-29-Klavina-et-al.pdf
Transplantation and reinforcement of Dracocephalum ruyschiana population at site where the population is extinct due to natural succession. Considered important, as this is a very rare, threatened species in Latvia.
Agnese Priede