Helleborus Niger.
Ian Gowland/science Photo Library
Helleborus Niger X Orientalis #3
Maria Mosolova/science Photo Library
Helleborus 'anna's Red' Flower
Adrian Thomas
Helleborus Niger X Orientalis
Maria Mosolova/science Photo Library
Helleborus Niger X Orientalis #2
Maria Mosolova/science Photo Library
Helleborus Niger 'harvington Hybrids'
Dr Keith Wheeler/science Photo Library
Helleborus 'anna's Red' Flower #1
Adrian Thomas
Helleborus Foetidus.
Chris Martin Bahr/science Photo Library
Helleborus Foetidus.
Leslie J Borg/science Photo Library
Helleborus Orientalis.
Adrian Thomas/science Photo Library
Helleborus Orientalis.
Roger Standen/science Photo Library
Helleborus X Hybridus 'harvington Double
Adrian Thomas/science Photo Library
Helleborus Orientalis 'winter Queen'
Sam K Tran/science Photo Library
Helleborus Argutifolius
Neil Joy/science Photo Library
Helleborus Niger X Orientalis #1
Maria Mosolova/science Photo Library
Helleborus Foetidus.
Dan Sams/science Photo Library
Helleborus Orientalis
Ian Gowland/science Photo Library
Helleborus 'harvington Shades Of Night'
Sam K Tran/science Photo Library
Helleborus And Fritillaria
Stephen Harley-sloman/science Photo Library
Helleborus Argutifolius.
Archie Young/science Photo Library
Helleborus Orientalis Flower Structure
Dr Jeremy Burgess/science Photo Library
Helleborus Orientalis Flower Structure #1
Dr Jeremy Burgess/science Photo Library
Stinking Hellebore (helleborus Foetidus)
Bildagentur-online/th Foto/science Photo Library
Lenten Rose Leaf (helleborus Orientalis)
Ian Gowland/science Photo Library
Stinking Hellebore (helleborus Foetidus) #1
Bruno Petriglia/science Photo Library
Lenten Rose (helleborus Orientalis) #1
Stephen Harley-sloman/science Photo Library
Hellebore (helleborus Thibetanus)
Sam K Tran/science Photo Library
Effect Of Frost On Helleborus Foetidus #1
Dr Jeremy Burgess/science Photo Library
Lenten Rose (helleborus Orientalis)
Dr Keith Wheeler/science Photo Library
Hellebore Hybrid (helleborus Sp.)
Dr Keith Wheeler/science Photo Library
Stinking Hellebore (helleborus Foetidus)
Bruno Petriglia/science Photo Library
Lenten Rose (helleborus Orientalis)
Gustoimages/science Photo Library
Lenten Rose (helleborus Orientalis)
Stephen Harley-sloman/science Photo Library
Lenten Rose (helleborus Orientalis) #2
Stephen Harley-sloman/science Photo Library
Effect Of Frost On Helleborus Foetidus
Dr Jeremy Burgess/science Photo Library
Stinking Hellebore (helleborus Foetidus) #1
Bildagentur-online/th Foto/science Photo Library
Hellebore Flowers (helleborus Vesicarius)
Bob Gibbons/science Photo Library
Lenten Rose (helleborus Orientalis)
John Devries/science Photo Library
Christmas Rose (helleborus Niger)
Bjorn Rorslett/science Photo Library
Helleborus 'double Ellen Red' Flower
Adrian Thomas/science Photo Library
Helleborus 'white Christmas' #1
Dr Keith Wheeler/science Photo Library
Helleborus X Hybridus
Neil Joy/science Photo Library
Oriental Hellebore
John Devries/science Photo Library
Christmas Rose
Sheila Terry/science Photo Library
Spotted White Hellebore Hybrid Flower
Dr Keith Wheeler/science Photo Library
Columbine 'pink Jewel' Flowers
Adrian Thomas/science Photo Library
Hellebore (helleborus Niger)
Dr Keith Wheeler/science Photo Library
Hellebore (helleborus)
Stephen Harley-sloman/science Photo Library
Helleborus Foetidus In Winter Garden
Geoff Kidd/science Photo Library
Helleborus Leaf Spot
Geoff Kidd/science Photo Library
Helleborus Argutifolius
Geoff Kidd/science Photo Library
Helleborus 'honeyhill Joy' In Flower
Adrian Thomas
Helleborus Foetidus #1
Geoff Kidd/science Photo Library
Helleborus Niger Rose.
Brian Gadsby/science Photo Library
Helleborus Argutifolius #1
Neil Joy/science Photo Library
Helleborus 'white Christmas'
Dr Keith Wheeler/science Photo Library
Helleborus X Hybridus
Stephen Harley-sloman/science Photo Library
Helleborus Argutifolius And Cyclamen Repandum
Bob Gibbons/science Photo Library
Helleborus 'ashwood Garden' #1
Erika Craddock/science Photo Library
Helleborus Orientalis.
Peter Etchells/science Photo Library
Helleborus Orientalis Apricot.
Adrian Thomas/science Photo Library
Helleborus Foetidus
Geoff Kidd/science Photo Library
Helleborus 'ashwood Garden'
Erika Craddock/science Photo Library
Helleborus Leaf Spot #1
Geoff Kidd/science Photo Library
Helleborus 'lenten Rose' Flower
Sally Mccrae Kuyper/science Photo Library
Helleborus 'ashwood Garden' #2
Erika Craddock/science Photo Library
Lenten Rose (helleborus X Hybridus)
Dr. Nick Kurzenko/science Photo Library
Lenten Rose (helleborus X Hybridus) #2
Dr. Nick Kurzenko/science Photo Library
Lenten Rose (helleborus X Hybridus) #1
Dr. Nick Kurzenko/science Photo Library
Lenten Rose (helleborus X Hybridus) #3
Dr. Nick Kurzenko/science Photo Library
Green Hellebore (helleborus Viridis) #1
Bob Gibbons
Christmas Rose (helleborus Niger) Reproductive Parts #1
Ian Gowland/science Photo Library