Clematis excelsior
local: 0
Clematis excelsior Van Houtte
Engish:
excelsior;
Taxonomic status: Unresolved



protologue: Fl. Serres Jard. Eur. 20: 24 (1874)
URL protologue: https://archive.org/stream/#page/24/mode/2up

252967
21_0_0_147692 Clematis x excelsior Van Houtte
L.B. Van Houtte, Fl. Serres, vol. 20 (Annales Générales d’Horticulture): (1845)

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