TY  - JOUR
A1  - Valkenburg, Johan L. C. H. van
A1  - Duistermaat, Leni H.
A1  - Boer, Edu
A1  - Raaymakers, Tom M.
T1  - Myriophyllum rubricaule sp. nov., a M. aquaticum look-alike only known in cultivation
T2  - European journal of taxonomy
N2  - A confusingly labeled water-milfoil of obscure status, known only in cultivation, is here formally described as a new species, Myriophyllum rubricaule Valk. & Duist. sp. nov. This species has fully replaced M. aquaticum in the horticultural trade in Europe since the addition of M. aquaticum to the list of invasive alien species of Union concern (EU regulation no. 1143/2014) in 2016. This manuscript provides a morphological description of M. rubricaule sp. nov., and its distinction from M. aquaticum is further supported by molecular data (chloroplast and nuclear loci).
T3  - European journal of taxonomy  : EJT - 828:1-15 
KW  - Myriophyllum
KW  - water-milfoil
KW  - EU regulation no. 1143/2014
KW  - invasive plant
KW  - horticulture
Y1  - 2022
UR  - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/68627
UR  - https://nbn-resolving.org/urn:nbn:de:hebis:30:3-686277
SN  - 2118-9773
VL  - 2022
IS  - 828
SP  - 1
EP  - 15
PB  - Muséum National d'Histoire Naturelle
CY  - Paris
ER  -