RME0PHJH–Blue flowers of the tender evergreen Oxypetalum coeruleum
RFWK53FK–Stamp printed in the DDR (East Germany) shows Aquarium Fish Aphyosemion coeruleum, circa 1966.
RF2K0K7GB–A closeup of Oxypetalum coeruleum, synonymous name Tweedia caerulea.
RMEN80KX–Lasioglossum coeruleum, F, Back, MD, Talbot County 2015-01-08-14.48.01 ZS PMax
RFHT77A2–GERMANY - CIRCA 1966: A stamp printed in Germany (GDR), shows tropical fish Blue Gularis (Aphyosemion coeruleum), circa 1966
RMP6H2AD–Blue melilot trefoil, Trifolium coeruleum. Handcoloured copperplate engraving by Weddell after an illustration by John Curtis from Samuel Curtis's 'Botanical Magazine,' London, 1821.
RM2A77BDJ–Blue melilot trefoil, Trifolium coeruleum. Handcoloured copperplate engraving by Weddell after an illustration by John Curtis from Samuel Curtis's 'Botanical Magazine,' London, 1821.
RM2A77FR1–Oxypetalum coeruleum (Changeable flowered tweedia, Tweedia versicolor). Handcoloured copperplate engraving after a botanical illustration by Walter Fitch from William Jackson Hooker's Botanical Magazine, London, 1838.
RMP8RGTC–. 8 107 Polemonium coeruleum
RF2C1WDRB–Beautiful bouquet of blue flowers in a transparent glass vase.
RM2TEH2NJ–Oxypetalum coeruleum / Tweedia caerulea
RMB458G9–Southern Star aka Tweedia, Oxypetalum coeruleum, Apocynaceae, Brazil, South America
RMP6H99H–Oxypetalum coeruleum (Changeable flowered tweedia, Tweedia versicolor). Handcoloured copperplate engraving after a botanical illustration by Walter Fitch from William Jackson Hooker's Botanical Magazine, London, 1838.
RF2GA10AF–Aconithum coeruleum majus und Aconithum salutifernum, Varianten des Eisenhut, aconite, monkshood, wolf's-bane, leopard's bane, mousebane, women's bane, Phytanthoza iconographia, historische Pflanzenillustration aus dem um 1740 erschienen Buch, digital verbessert, historical plant illustration from the book published around 1740, digitally enhanced,
RMJ41T20–Lithosperum purpureo coeruleum L ag1
RM2F8T1R1–Cod. Min. 53, vol. 1, fol. 14r: Florilegium of Prince Eugene of Savoy: Aconitum coeruleum sive napellus – monkshood Full page: plant study (Aconitum coeruleum, sive Napellus). In: Florilegium of Prince Eugene of Savoy, Paris, 3rd quarter of the 17th c.
RM2E0YMG1–Lithosperum purpureo-coeruleum L ag1.
RFFBX2W6–The sprouted sprouts of spring hyacinths in glass jars.Selective focus.
RMBY1608–Southern Star aka Tweedia, Oxypetalum coeruleum, Apocynaceae, Brazil South America.
RM2W9ENJ9–Southern Star (Oxypetalum coeruleum, syn Tweedia caerulea), Asclepiadaceae. evergreen herb from south America also called Blue Flowered Milkweed. Star
RM2BTW42X–Symphytum coeruleum DC.
RF2K0K7GF–A closeup of Oxypetalum coeruleum, synonymous name Tweedia caerulea.
RMEN7YGB–Lasioglossum coeruleum, F, Side, MD, Talbot County 2015-01-08-14.27.39 ZS PMax
RM2BTWWDF–Hydrocoleum coeruleum NL Gardner.
RMP9FRBM–Oxypetalum coeruleum (Blue-flowered tweedia, Tweedia coerulea). Handcoloured copperplate engraving after a botanical illustration by Miss Sara Maund from Benjamin Maund and the Rev. John Stevens Henslow's The Botanist, London, 1836.
RM2W9ENJR–Southern Star (Oxypetalum coeruleum, syn Tweedia caerulea), Asclepiadaceae. evergreen herb from south America also called Blue Flowered Milkweed. Star
RMP5558G–Purple gromwell, Lithospermum purpuro-coeruleum. Handcoloured copperplate engraved by W. Willis from a drawing by Isaac Russell from William Baxter's 'British Phaenogamous Botany,' Oxford, 1838. Scotsman William Baxter (1788-1871) was the curator of the Oxford Botanic Garden from 1813 to 1854.
RM2C1M6G6–Polemonium coeruleum L Polemonium coeruleum L.
RFFBX2WW–The sprouted sprouts of spring hyacinths in glass jars.Selective focus.
RMKCW2B4–Blue leek, Allium caeruleum. Handcoloured copperplate engraving by G. Barclay after Miss Sarah Drake from John Lindley and Robert Sweet's Ornamental Flower Garden and Shrubbery, G. Willis, London, 1854.
RM2C8YMYJ–Blue Oxypetalum coeruleum blooming flowers close up
RM2A7C9E2–Jacob's ladder or Greek valerian, Polemonium caeruleum, native to America. Handcoloured copperplate stipple engraving from Jussieu's 'Dictionary of Natural Science,' Florence, Italy, 1837. Engraved by Chiussone, drawn by Pierre Jean-Francois Turpin, and published by Batelli e Figli. Turpin (1775-1840) is considered one of the greatest French botanical illustrators of the 19th century.
RMKCTFAT–Blue leek, Allium caeruleum. Handcoloured copperplate engraving by G. Barclay after Miss Sarah Drake from John Lindley and Robert Sweet's Ornamental Flower Garden and Shrubbery, G. Willis, London, 1854.
RM2AJHH39–Farquhar's autumn catalogue : 1911 . Papaver Orientale—Oriental Poppy. Polemonium coeruleum. R. &. J. Farquhar & Co., Boston.
RMT06CA8–Macro-photo of Daler-Rowney water-soluble acrylic paint tubes. Metaphor for being creative, painting, artistic, creative colours.
RM2W9ENJF–Southern Star (Oxypetalum coeruleum, syn Tweedia caerulea), Asclepiadaceae. evergreen herb from south America also called Blue Flowered Milkweed. Star
RM2R96WXW–Spelt wheat 'Schwarzer Bartspelz' (Triticum spelta coeruleum), spelt
RMP556A3–Bambino blue, Polemonium coeruleum. Chromolithograph from Carl Lindman's 'Bilder ur Nordens Flora' (Pictures of Northern Flora), Stockholm, Wahlström & Widstrand, 1905. Lindman (1856-1928) was Professor of Botany at the Swedish Museum of Natural History (Naturhistoriska Riksmuseet). The chromolithographs were based on Johan Wilhelm Palmstruch's 'Svensk botanik' (1802-1843).
RM2BXDHAW–Polemonium coeruleum L Polemonium coeruleum L.
RF2G173D7–Lithospermum purpurocaerula is a bushy plant that reaches on average 20–60 centimetres
RMPFY5D6–. Currie's farm and garden annual : spring 1930. Flowers Seeds Catalogs; Bulbs (Plants) Seeds Catalogs; Vegetables Seeds Catalogs; Nurseries (Horticulture) Catalogs; Plants, Ornamental Catalogs; Gardening Equipment and supplies Catalogs. Didiscus Coeruleus. "Blue Lace Flower" TRACHELIUM COERULEUM An exceedingly attractive hardy biennial forming mass- es of lavender blue flowers. The umbel-shaped blossoms which are similar in appear- ance to the Blue Lace Flow- er, but larger, are borne freely on long, stiff stems and are excellent for cutting. Pkt. 25c. Use Semesan as a Spray for Cer