19th century illustrations

Ciliated Oncidium (Ciliated Oncidium)

Cinammon-coloured Tree Rhododendron (Cinammon-coloured Tree Rhododendron)

Cinnabar Epidendrum (Cinnabar Epidendrum)

Cinnabar Stenorhynchus (Cinnabar Stenorhynchus)

City Houseleek (City Houseleek)

Clammy Anthocercis (Clammy Anthocercis)

Clammy Calceolaria (Clammy Calceolaria)

Clammy Eutoca (Clammy Eutoca)

Climbing Henfreya (Climbing Henfreya)

Climbing Pothos (Climbing Pothos)

Close-flowered Evening Primrose (Close-flowered Evening Primrose)

Close-flowered potentilla (Close-flowered potentilla)

Close-flowered Reedorchis (Close-flowered Reedorchis)

Close-flowered Sage (Close-flowered Sage)

Close-flowered Tabernaemontana (Close-flowered Tabernaemontana)

Close-headed Kennedya (Close-headed Kennedya)

Close-headed Stevia (Close-headed Stevia)

Cloth-leaved Gardenia (Cloth-leaved Gardenia)

Club-stemmed Epidendrum (Club-stemmed Epidendrum)

Clustered Burtonia (Clustered Burtonia)

Clustered Calanthe (Clustered Calanthe)

Clustered Dendrobium (Clustered Dendrobium)

Clustered-flowered Pentstemon (Clustered-flowered Pentstemon)

Cluster-flowered Fuchsia (Cluster-flowered Fuchsia)

Coarse-haired Cuphea (Coarse-haired Cuphea)

Cobweb Slipper-wort (Cobweb Slipper-wort)

Colley’s Batemannia

Coltsfoot-leaved Groundsel (Coltsfoot-leaved Groundsel)

Comb-flowered Sea Lavender (Comb-flowered Sea Lavender)

Common Greek Valerian – Hairy variety

Common Lignum Vitae (Common Lignum Vitae)

Compound Eriogonum (Compound Eriogonum)

Copper-coloured Dendrobium (Copper-coloured Dendrobium)

Copper-coloured Highclere Azalea (Copper-coloured Highclere Azalea)

Corsican Crocus (Corsican Crocus)

Corsican Hellebore (Corsican Hellebore)

Corymb-flowering Baukinia (Corymb-flowering Baukinia)

Corymb-flowering Deutzia (Corymb-flowering Deutzia)

Corymbose Dog-Orchis (Corymbose Dog-Orchis)

Corymbose Eurybia (Corymbose Eurybia)

Cotton-leaved Passionflower (Cotton-leaved Passionflower)

Crataegus-leaved Kageneckia (Crataegus-leaved Kageneckia)

Creeping-rooted Hosackia (Creeping-rooted Hosackia)

Cremated Boronia (Cremated Boronia)

Crenated Beam-Tree (Crenated Beam-Tree)

Crenated Torch Thistle (Crenated Torch Thistle)

Crenate-flowered Calceolaria (Crenate-flowered Calceolaria)

Crescent-leaved Acacia (Crescent-leaved Acacia)