Rock Garden Plants
Veronica wormskjoldii Roem. & Schult. subgen. Veronica 
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FamilyPLANTAGINACEAE
Genus speciesVeronica wormskjoldii Roem. & Schult. subgen. Veronica
BibliographySyst. Veg., ed. 15[bis] 1: 101 (1817)
Native RangeSubarctic America to w. USA and New Mexico, e. Canada to ne. USA, Greenland
Primary BiomeSubalpine or Subarctic
Habitatgrassland
Altitude0-3500m
Descriptionfreely adpressed hirsute, stem leaves opposite to lanceolate, 1-4cm, flowers pedicellate in terminal raceme, corolla 6-10mm across, style short
Size10-25cm
Colordark bluish violet
Bloomlate summer
Ca
Typeperennial
Cultivationhumous, moist, but in winter drier, semi-shady site
alpine house, moist, humous soil, shading in summer
Propagationseed in spring, uncovered, light, germ. 1-3 months, 16-21°C
division in early spring and fall; cuttings in late spring
SynonymsVeronica alpina var. alterniflora Fernald
Veronica alpina var. cascadensis Fernald
Veronica alpina var. geminiflora Fernald
Veronica alpina var. nutans (Bong.) Ledeb.
Veronica alpina var. terrae-novae Fernald
Veronica alpina var. unalaschcensis Cham. & Schltdl.
Veronica alpina var. wormskjoldii (Roem. & Schult.) Hook.
Veronica alpina ssp. wormskjoldii (Roem. & Schult.) Elenevsky
Veronica mollis Raf.
Veronica nutans Bong.
Veronica wormskjoldii f. albiflora Cody
Veronica wormskjoldii ssp. alternifolia (Fernald) Pennell
Veronica wormskjoldii var. nutans (Bong.) Pennell
Veronica wormskjoldii ssp. nutans (Bong.) Albach
Territory7 Northern America
     70 Subarctic America (ALU Aleutian Is., ASK Alaska, GNL Greenland, NUN Nunavut, NWT Northwest Territories, YUK Yukon)
     71 Western Canada (ABT Alberta, BRC British Columbia)
     72 Eastern Canada (LAB Labrador, NFL Newfoundland, ONT Ontario, QUE Québec)
     73 Northwestern U.S.A. (COL Colorado, IDA Idaho, MNT Montana, ORE Oregon, WAS Washington, WYO Wyoming)
     75 Northeastern U.S.A. (MAI Maine, NWH New Hampshire)
     76 Southwestern U.S.A. (ARI Arizona, CAL California, NEV Nevada, UTA Utah)
     77 South-Central U.S.A. (NWM New Mexico)
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(c) 1990-2025 RNDr. Pavel Slabý