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Euphorbia abyssinica J.F. Gmel. (Ethiopian Tree-Spurge) 2

Euphorbia abyssinica J.F. Gmel. (Ethiopian Tree-Spurge) 2

Luigi Balugani (Italian, 1737-1770)
Euphorbia angulata

Euphorbia angulata (1781-1793)

Nikolaus Joseph Freiherr von Jacquin (Dutch, 1727 – 1817)
Euphorbia characias

Euphorbia characias (1781-1793)

Nikolaus Joseph Freiherr von Jacquin (Dutch, 1727 – 1817)
Euphorbia clava

Euphorbia clava (1781-1793)

Nikolaus Joseph Freiherr von Jacquin (Dutch, 1727 – 1817)
Euphorbia cotinifolia

Euphorbia cotinifolia (1823)

William Jackson Hooker (English, 1785 – 1865)
Euphorbia cyathophora

Euphorbia cyathophora (1781-1793)

Nikolaus Joseph Freiherr von Jacquin (Dutch, 1727 – 1817)
Euphorbia diffusa

Euphorbia diffusa (1781-1793)

Nikolaus Joseph Freiherr von Jacquin (Dutch, 1727 – 1817)
Euphorbia divaricata

Euphorbia divaricata (1781-1793)

Nikolaus Joseph Freiherr von Jacquin (Dutch, 1727 – 1817)
Euphorbia hypericifolia

Euphorbia hypericifolia (1823)

William Jackson Hooker (English, 1785 – 1865)
Euphorbia linifolia

Euphorbia linifolia (1781-1793)

Nikolaus Joseph Freiherr von Jacquin (Dutch, 1727 – 1817)
Euphorbia literata

Euphorbia literata (1781-1793)

Nikolaus Joseph Freiherr von Jacquin (Dutch, 1727 – 1817)
Euphorbia nicaeensis

Euphorbia nicaeensis (1781-1793)

Nikolaus Joseph Freiherr von Jacquin (Dutch, 1727 – 1817)
Euphorbia nudiflora

Euphorbia nudiflora (1781-1793)

Nikolaus Joseph Freiherr von Jacquin (Dutch, 1727 – 1817)
Euphorbia Papillosa

Euphorbia Papillosa (1824-1828)

Auguste de Saint-Hilaire (French, 1779-1853)
Euphorbia picta

Euphorbia picta (1781-1793)

Nikolaus Joseph Freiherr von Jacquin (Dutch, 1727 – 1817)
Euphorbia pilulifera

Euphorbia pilulifera (1781-1793)

Nikolaus Joseph Freiherr von Jacquin (Dutch, 1727 – 1817)
Euphorbia punicea

Euphorbia punicea (1781-1793)

Nikolaus Joseph Freiherr von Jacquin (Dutch, 1727 – 1817)
Euphorbia scordifolia

Euphorbia scordifolia (1781-1793)

Nikolaus Joseph Freiherr von Jacquin (Dutch, 1727 – 1817)
Euphorbia serrata

Euphorbia serrata (1781-1793)

Nikolaus Joseph Freiherr von Jacquin (Dutch, 1727 – 1817)
Euphorbium

Euphorbium (1797–1810)

Petr Martynovich Gofman (Russian, 19th Century)
Euphorbium

Euphorbium (1739)

Elizabeth Blackwell (Scottish, 1707–1758)
Euphrasia cuneata; Rhabdothamnus solandri; Utricularia monanthos

Euphrasia cuneata; Rhabdothamnus solandri; Utricularia monanthos (circa 1885)

Sarah Featon (New Zealander, 1848 – 1927)
Euphrasy and rue.

Euphrasy and rue. (1846)

Jane Elizabeth Giraud (English, 1810-1868)
Euryops lateriflorus (L.f.) DC. (Cape gumtree)

Euryops lateriflorus (L.f.) DC. (Cape gumtree) (1777 - 1786)

Robert Jacob Gordon (Dutch, 1743 – 1795)
Eustoma russelianum

Eustoma russelianum (ca. early 1930s)

Mary Vaux Walcott (American, 1860-1940)
Even-flowered Lycaste

Even-flowered Lycaste (1815-1819)

Sydenham Edwards (English, 1768-1819)
Evening Primrose (Oenothera howardi)

Evening Primrose (Oenothera howardi) (1928-1931)

Mary Vaux Walcott (American, 1860-1940)
Evening Primrose (Oenothera lavandalaefolia)

Evening Primrose (Oenothera lavandalaefolia) (1931)

Mary Vaux Walcott (American, 1860-1940)
Evening Primrose (Oenothera)

Evening Primrose (Oenothera) (1933)

Mary Vaux Walcott (American, 1860-1940)
Evening Primrose (Pachyoplus hirsutus)

Evening Primrose (Pachyoplus hirsutus) (1927)

Mary Vaux Walcott (American, 1860-1940)