Knud Ib Christensen

Danish botanist (1955-2012).

Abbreviations: K.I.Chr.
Occupations: botanist
Citizenships: Kingdom of Denmark
Dates: 1955-10-13T00:00:00Z – 2012-01-16T00:00:00Z
Direct attributions: 34 plants, 0 fungi
Authorship mentions: 35 plants, 0 fungi

34 plants attributed, 1 plant contributed to35 plants:

Celtis planchoniana K.I.Chr. 1997
plant species in the cannabaceae family
Visit the page for more details.
Iris celikii Akpulat & K.I.Chr. 2006
plant species in the iridaceae family
Visit the page for more details.
Crataegus tkatschenkoi K.I.Chr. 1996
plant species in the rosaceae family
Visit the page for more details.
Crataegus × yosgatica K.I.Chr. 1992
plant hybrid species in the rosaceae family
Crataegus × yosgatica or Crataegus yosgatica is a putative hybrid species of hawthorn. It was thought to be a cross between Crataegus monogyna and C. tanacetifolia. A 2014 molecular and morphological study reduced it to a synonym of Crataegus meyeri.
Crataegus heterophylloides Pojark. ex K.I.Chr. 1992
plant species in the rosaceae family
Visit the page for more details.
Crataegus grossidentata Sharifnia & K.I.Chr. 2011
plant species in the rosaceae family
Visit the page for more details.
Crataegus × bornmuelleri Zabel ex K.I.Chr. & Ziel. 2009
plant hybrid species in the rosaceae family
Visit the page for more details.
Crataegus × aberrans (Lange) K.I.Chr. 1992
plant hybrid species in the rosaceae family
Visit the page for more details.
Salix xanthicola K.I.Chr. 1991
vulnerable plant species in the salicaceae family
Visit the page for more details.
Crataegus × killinica K.I.Chr. 1992
plant hybrid species in the rosaceae family
Visit the page for more details.
Crataegus × inexpectans K.I.Chr. 2009
plant hybrid species in the rosaceae family
Visit the page for more details.
Crataegus pseudoheterophylla ssp. turcomanica (Pojark.) K.I.Chr. 1992
plant subspecies in the rosaceae family
Visit the page for more details.
Crataegus khatamsazae Hamzehee, K.I.Chr. & Attar 2014
plant species in the rosaceae family
Visit the page for more details.
Crataegus hatamii Hamzehee, K.I.Chr. & Attar 2014
plant species in the rosaceae family
Visit the page for more details.
Quercus trojana ssp. euboica (Euboea Island Oak) (Papaioannou) K.I.Chr. 1997
plant subspecies in the fagaceae family
Visit the page for more details.
Crataegus azarolus var. pontica (W.D.J.Koch) K.I.Chr. 1992
plant variety in the rosaceae family
Visit the page for more details.
Crataegus azarolus var. chlorocarpa (Moris) K.I.Chr. 1992
plant variety in the rosaceae family
Visit the page for more details.
Amelanchier parviflora ssp. dentata (Browicz) K.I.Chr. 2011
plant subspecies in the rosaceae family
Visit the page for more details.
Abies religiosa ssp. mexicana (Martínez) Strandby, K.I.Chr. & M.Sørensen 2009
plant subspecies in the pinaceae family
Visit the page for more details.
Cytisus decumbens ssp. pindicola (Bald.) K.I.Chr. 2011
plant subspecies in the fabaceae family
Visit the page for more details.
Crataegus × zangezura pseudoambigua (Pojark.) K.I.Chr. 1992
plant hybrid subspecies in the rosaceae family
Visit the page for more details.
Crataegus rhipidophylla var. lindmanii (Hrabětová) K.I.Chr. 1992
plant variety in the rosaceae family
Visit the page for more details.
Crataegus pentagyna ssp. pseudomelanocarpa (Popov ex Pojark.) K.I.Chr. 1992
plant subspecies in the rosaceae family
Visit the page for more details.
Crataegus orientalis ssp. szovitsii (Pojark.) K.I.Chr. 1992
plant subspecies in the rosaceae family
Visit the page for more details.
Crataegus × ninaecelottiae (Nina Celotti's Hawthorn) K.I.Chr. & T.A.Dickinson 2014
plant hybrid species in the rosaceae family
Visit the page for more details.
Crataegus microphylla ssp. malyana K.I.Chr. & Janjic 2006
plant subspecies in the rosaceae family
Visit the page for more details.
Crataegus × macrocarpa hadensis (Hrabětová) K.I.Chr. 1992
plant hybrid variety in the rosaceae family
Visit the page for more details.
Crataegus × kyrtostyla domicensis (Hrabětová) K.I.Chr. 1992
plant hybrid variety in the rosaceae family
Visit the page for more details.
Crataegus × hafniensis K.I.Chr. 1992
plant hybrid species in the rosaceae family
Visit the page for more details.
Crataegus × cogswellii (Cogswell's Hawthorn) K.I.Chr. & T.A.Dickinson 2014
plant hybrid species in the rosaceae family
Visit the page for more details.
0
Your shopping cart:
Nothing in your cart yet!Add a device?
ItemCountTotal
$
Log in to load your saved addresses.
< Back to Overview
Loading shipping options...
< Back to Address
Log in to load your saved payment methods.
Pay by Credit Card
or direct bank debit
Purchase Order
Pay by wire or bank transfer
After you confirm your order, we'll email you an invoice and all bank details to complete your purchase.
< Back to Shipping
Processing... Creating order Confirming inventory Processing payment Acquiring shipping Final confirmation (Cleaning up)
Order confirmed!
Summary
Devices$ 0
Plants$ 0
ShippingNot yet calculated
TaxesNot yet calculated
Total$ 0
Address
Shipping
Payment
Start Checkout