Species Detail - Fallopia japonica x sachalinensis = F. x bohemica - Species information displayed is based on the dataset "National Invasive Species Database".
Terrestrial Map - 10km
Terrestrial Map - 10km
Distribution of the number of records recorded within each 10km grid square (ITM).Marine Map - 50km
Marine Map - 50km
Distribution of the number of records recorded within each 50km grid square (WGS84).
Fallopia japonica x sachalinensis = F. x bohemica
N/A
NBNSYS0000161671
RecommendedWell-formed
Fallopia japonica x sachalinensis (F. x bohemica) (Chrtek & Chrtkova) J.Bailey, Fallopia x bohemica (Chrtek & Chrtkov ) J.P. Bailey, Fallopia x bohemica (Chrtek & Chrtkova) J.Bailey, Reynoutria x bohemica Chrtek & Chrtkov, Reynoutria x bohemica Chrtek & Chrtková, Reynoutria x vivax auct., non J. Schmitz & Strank
Invasive Species: EU Invasive Alien Species Regulation No. 1143/2014 || Invasive Species: Regulation S.I. 477/2011 (Ireland) || Invasive Species: High Risk Invasive Species (2013 Report) || Invasive Species: Regulation S.I. 374/2024 (Ireland)
fajap
(Chrtek & Chrtková) J.P. Bailey
Flowering plant
Species hybrid
115
20
18
01/07/2009
12/09/2024
15 April (recorded in 2017)
14 December (recorded in 2016)
Collated by the National Biodiversity Data Centre from different sources, National Invasive Species Database, National Biodiversity Data Centre, Ireland, Fallopia japonica x sachalinensis = F. x bohemica, accessed 03 September 2025, <https://maps.biodiversityireland.ie/Dataset/397/Species/32516>