old engraved illustration of hartweg's beardtongue (penstemon hartwegii). upright stems carry loose clusters of large tubular blossoms and a flower detail. - 釣鍾柳 個照片及圖片檔
old engraved illustration of golden-beard penstemon or beardlip penstemon (penstemon barbatus). tall upright stems bear numerous tubular blossoms and a separate flower profile. - 釣鍾柳 個照片及圖片檔
old engraved illustration of the beardtongues (penstemon campanulatus). upright stems form a dense clump of bell-shaped tubular flowers. - 釣鍾柳 個照片及圖片檔
Revue horticole Paris, Librairie agricole de la maison rustique 1829-1974 France Gardening Horticulture Periodicals Taxonomy: binomial = Pentstemon...
Field book of western wild flowers, New York identification, westus, wildflowers, Margaret Neilson Armstrong, Margaret Neilson Armstrong, Penstemon...
Field, book, of, western, wild, flowers, New York identification, west us, wildflowers, Margaret Neilson Armstrong, Margaret Neilson Armstrong,...
Field book of western wild flowers, New York identification, West US, wildflowers, Margaret Neilson Armstrong, Margaret Neilson Armstrong, Penstemon...
Field book of western wild flowers New York Putnam 1915 identification West US wildflowers Margaret Neilson Armstrong Margaret Neilson Armstrong...
Field Book of Western Wild Flowers, New York identification, west US, wildflowers, Margaret Neilson Armstrong, Margaret Neilson Armstrong, Penstemon...
Illustration horticole, Gand, Belgium, Imprimerie et lithographie de F. Et E. Gyselnyck, 1854-1896, floriculture, gardening, greenhouses,...
close-up of a hummingbird pollinating on vibrant purple flowers amidst a lush green and yellow background - 釣鍾柳 個照片及圖片檔
Favourite flowers of garden and greenhouse London and New York Frederick Warne & Co. 1896-97 France 19th century icones floriculture...
Field book of western wild flowers, London, C. P. Putnam's Sons westus, wildflowers, leaves, flower, penstemon cyananthus, taxonomy: family =...
Acta Societatis Regiae Scientiarum Upsaliensis, Stockholm, science, societies, Penthorum, pre-Linnaean, A botanical illustration depicting the herb...
Flore des serres et des jardins de l'Europe. A Gand, chez Louis van Houtte, editeur, 1845-1880, flowers, botany, taxonomy: kingdom = plantae, Louis...
Curtis's Botanical Magazine, London, New York, botanical illustration, botany, periodicals, pictorial works, plants ornamental, Matilda Smith,...
close-up of penstemon dark tower in full bloom with tall burgundy stems and pale pink tubular flowers, glowing in warm light against a dark green garden background. - 釣鍾柳 個照片及圖片檔
lush summer perennial border with blooming pink penstemon, blue cornflowers, salvia nemorosa, and ornamental grasses in soft natural light, creating a vibrant and textural garden scene. - 釣鍾柳 個照片及圖片檔鼠尾草, 貓薄荷, 前後院
penstemon dark tower in full bloom with tall burgundy stems and pale pink flowers, growing densely in a mixed perennial border with lupines, astrantia, and blue cornflowers in a cottage-style garden - 釣鍾柳 個照片及圖片檔
lush spring garden bed with blooming pale pink lupines, green chard leaves, and mixed perennials. naturalistic planting style with vibrant foliage, layered textures, and a small pond with stones in the background. - 釣鍾柳 個照片及圖片檔
