Archive Seeds - HPS Number M04480
Archive Seeds are here for reference and cannot be ordered.
Archive Seeds
Search links (for Members)
Support the HPS by becoming a member and you will see multiple search links for this species leading you to a wealth of additional information via websites provided by
- The RHS
- Gardeners World
- World Flora Online
- The US National Gardeners Association
- Trees and Shrubs Online
Extended plant information for Polemonium boreale
Support the HPS by becoming a member and you will also see additional information on this plant (where it exists) such as:
- Full plant details for those in the Conservation scheme
- Details of their hardiness zones or US zone codes
- Seed sowing tips
Not all plants have all this information, but many do.
Articles and Publications linked to this species
Articles and Publications linked to this genus
Shade Monthly January 2016 by Joe Sime
Publication: Shade Monthly
Edition: Shade Monthly January 2016
Shade Monthly February 2016 by Joe Sime
Publication: Shade Monthly
Edition: Shade Monthly February 2016
Shade Monthly – Special Epimedium Edition by Joe Sime
Publication: Shade Monthly
Edition: Shade Monthly – Special Epimedium Edition
Agapanthus and the Love Hate Relationship by Janet Sleep
Publication: Cornucopia
Edition: 24: Autumn 2009
Additional plant photos and information
Plants in the genus
Polemonium yezoense var. hidakanum ex [Bressingham Purple] = ‘Polbress’
Polemonium yezoense var. hidakanum ex ‘Purple Rain’
Polemonium yezoense var. hidakanum [Bressingham Purple] = ‘Polbress’
Polemonium yezoense var. hidakanum [Bressingham Purple] = ‘Polbress’
Polemonium yezoense var. hidakanum ‘Purple Rain’
Polemonium yezoense var. hidakanum
Polemonium yezoense
Polemonium x jacobaea
Polemonium white flowers with blue centres
Polemonium white flowers
Polemonium reptans ex ‘White Pearl’
Polemonium reptans ‘Virginia White’
Polemonium reptans ‘Touch of Class’ (v) – at Chelsea 2009
Polemonium reptans ‘Stairway to Heaven’ (v)
Polemonium purple flowers
Polemonium pulcherrimum Hook.
Polemonium pulcherrimum
Polemonium pauciflorum subsp. hinckleyi
Polemonium pauciflorum subsp. hinckleyi
Polemonium pauciflorum ex ‘Sulphur Trumpets’
Polemonium pauciflorum
Polemonium pauciflorum
Polemonium pauciflorum
Polemonium mixed
Plants in the family
Cantua buxifolia ‘Dancing Oaks’
Phlox paniculata ‘Steeple Bumpstead’
Phlox x arendsii ‘Rosa Star’
Phlox paniculata ‘Border Gem’
Polemonium hybrid Foley
Phlox paniculata ex ‘Ice Cream’
Phlox ‘Forton’
Phlox bifida Blue
Polemonium pauciflorum subsp. hinckleyi
Phlox paniculata ‘Lady Clare’
Polemonium x jacobaea
Phlox drummondii ‘Phlox of Sheep’
Polemonium yezoense var. hidakanum [Bressingham Purple] = ‘Polbress’
Phlox paniculata ‘Bright Eyes’
Phlox paniculata ‘Prospero’
Phlox paniculata ‘Sandringham’
Phlox amplifolia
Phlox paniculata ‘Newbird’
Polemonium caeruleum subsp. caeruleum f. album
Phlox x arendsii ‘Hesperis’
Phlox paniculata ‘Blue Evening’
Phlox paniculata ‘Toits de Paris’ Symons-Jeune
Phlox carolina ‘Magnificence’
Polemonium caeruleum subsp. caeruleum