Rhododendrum omni-guttatum (hybride)
杜鹃花属
Rhododendrum omni-guttatum (hybride)
Ten ways of seeing
- measured cast red
- broad 0.74 : 1
First Look
夫象物必在于形似，形似须全其骨气。
—— 唐·张彦远《历代名画记》
Likeness is the threshold; bone-and-breath is the point.
Broad and horizontal: the eye travels side to side. Find where it stops. Then step in close: watch where colour meets line, and whether the line ever breaks. Third, find where the red is deepest: the whole tonal order is measured from that patch.
Name and Thing
The binomial is Rhododendrum omni-guttatum: the first word is the genus it belongs among, the second the epithet that sets it apart. Two words carry a whole provenance. The Chinese name 杜鹃花属 is a modern rendering of the Latin, not an old garden name.
Form and Colour
Measured on this plate: flower colour covers 38.6% of the sheet, foliage 12.5%, the cast red with a second note of amber. No other plate shares exactly this measure. A botanical plate: one plant lifted from field or glasshouse and set at the centre of the sheet, root, stem, leaf, flower and fruit in turn, made legible, citable, transmissible. Filed under red — a red close to carmine, built in washes from a pale ground. Read the outline, then the colour layers, then the brush.
Composition
The sheet is broad. No details are appended: a plate for looking, not for keying out. The plant fills 52% of the sheet, centred near the centre — the herbarium way, drawn to be read whole.
Line and Colour
In the later nineteenth century chromolithography took over: colour printed rather than painted, line demoted. Take a loupe to three places: petal edge, leaf vein, caption. An unbroken line means engraving; colour crossing the outline means a hand. If you mean to copy it: block in the broad shapes and colours first, detail last; lithographic softness comes from thin washes — two or three pale layers will get you close.
Poetic Resonance
朝饮木兰之坠露兮，夕餐秋菊之落英。
—— 战国·屈原《离骚》
At dawn I drink the dew fallen from magnolia; at dusk I dine on the fallen petals of autumn chrysanthemum.
The poem gives the mood first and the picture supplies the form; set the line beside the plate and the red the corolla becomes its resting point.
Symbolism
The symbolism of such a plate lies not in flower lore but in record: the belief that a plant deserves to be drawn accurately — the plainest ethic of the scientific age. This plate leans red, which in flower language adds one more degree of feeling. Meanings change their tune: the same flower can say opposite things within a century.
Season and Place
Plates usually record flowering, the fortnight when a plant is most identifiable. Various: local hillside or a plant brought from overseas. The nineteenth-century botanic garden and glasshouse were their first address away from home. The year 1854 on the plate is that of publication, not of flowering — the gathering came a year or two earlier. See this kind of plate in the flowering season if you can: once you have met the living flower, you stop reading only colour.
The Book and the Hand
“L'Illustration horticole” carries only Charles Antoine Lemaire's name. From drawing to plate the sheet passed through several hands — the engraver aimed at accuracy, the colourist at speed, and between them lies each plate's unevenness.
What to Take Away
Next time you stand before a flowering plant, give it three minutes: leaf arrangement, direction of the flower, the darkest patch. A flora exists to be consulted; look long enough and you forget to consult — someone in 1854 gave a whole day to a single flower.
About this plate
Rhododendrum omni-guttatum (hybride) is plate 214, from L'Illustration horticole, drawn by Charles Antoine Lemaire. This public-domain plate is reproduced at high resolution, free to view and download. Publication: Gand, Belgium, Imprimerie et lithographie de F. et E. Gyselnyck,1854-1896.
