https://www.rhs.org.uk/plants/208560/ceanothus-griseus-var-horizontalis-louis-edmunds/details
Ceanothus griseus var. horizontalis 'Louis Edmunds' | /RHS
ceanothus griseusvarhorizontalislouisedmunds
https://www.rhs.org.uk/plants/329852/juniperus-horizontalis-glauca/details
Juniperus horizontalis 'Glauca' | /RHS
juniperus horizontalisglaucarhs
https://wordnik.com/words/cotoneaster%20horizontalis
cotoneaster horizontalis - definition and meaning
cotoneaster horizontalis: deciduous flat-growing shrub with a fanned herringbone pattern and having reddish flowers and orange-red berries; used as a ground...
cotoneaster horizontalisdefinitionmeaning
https://animaldiversity.org/accounts/Aphrophora_horizontalis/classification/
Aphrophora horizontalis | CLASSIFICATION | Animal Diversity Web
aphrophorahorizontalisclassificationanimaldiversity
https://www.rhs.org.uk/plants/51700/juniperus-horizontalis-emerald-spreader/details
Juniperus horizontalis 'Emerald Spreader' | /RHS
juniperus horizontalisemeraldspreaderrhs
https://www.rhs.org.uk/plants/77739/juniperus-horizontalis-grey-pearl/details
Juniperus horizontalis 'Grey Pearl' | /RHS
juniperus horizontalisgrey pearlrhs