Curtis's Botanical Magazine | By color | Oranges

Antholyza meriana Red-flowered antholyza

Celsia urticaefolia Nettle-leaved celsia

Phlomis leonurus Lion’s-tail phlomis

Amaryllis humilis (β) Salmon-coloured amaryllis

Bouvardia triphylla

Tritonia deusta Copper-coloured tritonia

Ixora macrothyrsa

Epiphyllum gaertneri

Caraguata conifera

Impatiens herzogii

Ixia tricolor Three-coloured ixia

Watsonia brevifolia Short-leaved watsonia

Tritonia miniata Late-flowering tritonia

Azalea orientalis Indian azalea

Hexisia bidentata

Eucalyptus ficifolia

Sophrolaelia psyche

Lilium pomponium (α) Scarlet Pompone lily

Stapelia deflexa Bent-flowered stapelia

Rhododendron calendulaceum var. fulgidum Flame-coloured rhododendron: orange-red variety

Illairea canarinoides Canarina-like illairea

Spathodea campanulata Bell-flowered spathodea

Ipomaea alatipes Wing-footed ipomaea

Aechmea distichantha Distichous-flowered aechmea

Stemonacanthus pearcei Mr. Pearce's stemonacanthus

Sphaeralcea miniata

Sarmienta repens

Aloe heteracantha

Drosera cistiflora

Calochortus kennedyi

Tulipa praestans

Encephalartos hildebrandtii

Lilium bulbiferum (β) umbellatum Umbel-flowering, bulb-bearing, orange lily

Crossandra undulaefolia Waved-leaved crossandra

Gastrolobium retusum Blunt-leaved gastrolobium

Aphelandra nitens Glossy-leaved Aphelandra

Amasonia erecta var. latebracteata

Hippophaë rhamnoides

Begonia dichroa

Mesembryanthemum aureum Golden fig-marigold

Heliconia psittacorum Parrot-beaked heliconia

Dahlia coccinea Scarlet-flowered dahlia

Hyoscyamus scopolia Pendulous-flowered henbane

Haemanthus puniceus Waved-leaved bloodflower

Moraea collina (α) miniata minor Lesser equal-flowered moraea

Zamia integrifolia

Canna gigantea Tall Indian-reed

Cycas circinalis Broad-leaved cycas

Renanthera coccinea Scarlet renanthera

Opuntia monacantha One-spined opuntia or prickly fig

Methonica virescens African methonica

Siphocampylus humboldtianus Humboldt's siphocampylus

Aristolochia clypeata

Sciadopitys verticillata

Larix occidentalis

Lilium chalcedonicum Chalcedonian lily

Ixia conica Orange-coloured ixia

Gladiolus alatus Wing-flowered corn-flag

Papaver caucasicum Caucasean poppy

Loasa lateritia Red-flowered loasa

Begonia cinnabarina Cinnabar-flowered begonia

Physosiphon loddigesii Mr. Loddiges' physosiphon

Habranthus fulgens Brilliant-flowered habranthus

Lotus peliorhynchus

Houlletia landsbergi

Kalanchoe farinacea

Pseudolarix fortunei

Gongora latisepala

Hypericum laeve forma rubra

Chorizema nanum Dwarf chorizema

Oxylobium cordifolium Heart-leaved oxylobium

Hippeastrum pulverulentum Bloom-leaved knight's-star-lily

Oncidium papilio var. limbatum Butterfly oncidium: broad-bordered variety

Ceratostema longiflorum Long-flowered ceratostema

Blandfordia flammea Flame-flowered blandfordia

Haemanthus cinnabarinus Cinnabar-coloured haemanthus

Tritonia pottsii

Tigridia pringlei

Arctotis gumbletoni

Papaver orientale Eastern poppy

Burchellia bubalina Cape burchellia

Blechnum longifolium Long-leaved blechnum

Cycas circinalis Broad-leaved cycas

Gesneria picta Painted gesneria

Kniphofia uvaria Serrulated-leaved kniphofia

Cuphea jorullensis Jorullo cuphea

Macleania speciosissima Splendid macleania

Cereus fulgidus Glittering-flowered Cereus

Aphelandra pumila

Papaver rupifragum var. atlanticum

Caraguata angustifolia

Habenaria rhodocheila

Rhododendron spinuliferum

Lilium bulbiferum Orange lily

Mahernia incisa Cut-leaved mahernia

Gladiolus quadrangularis Square-leaved corn-flag

Cyrtanthus obliquus Oblique-leaved cyrtanthus

Hermannia flammea Night-smelling hermannia

Gesneria sceptrum (γ) ignea Sceptre-flowered gesneria: pale-flowered variety

Achimenes pedunculata Long-stalked achimenes

Burbidgea nitida

Eccremocarpus scaber

Fuchsia triphylla

Jasminum angulare

Lilium sutchuense

Stapelia nobilis

Primula cockburniana

Columnea oerstediana

Mormodes revolutum

Thunbergia gibsonii

Kniphofia snowdeni

Tropaeolum majus Greater Indian-cress