Cochliostema Jacobianum
Cochliostema Jacobianum
Ten ways of seeing
- measured cast violet-blue
- broad 0.71 : 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 green is deepest: the whole tonal order is measured from that patch. The pose leans left: the upper half carries 12 points further left than the lower — a living thing, not a diagram.
Name and Thing
The binomial is Cochliostema jacobianum: the first word is the genus it belongs among, the second the epithet that sets it apart. Two words carry a whole provenance. No established Chinese name exists, so it is cited by its binomial alone.
Form and Colour
Measured on this plate: flower colour covers 8.2% of the sheet, foliage 23.2%, the cast violet-blue with a second note of yellow-green. 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. a moss green. A single plant, laid out with nothing hidden.
Composition
The sheet is broad. No details are appended: a plate for looking, not for keying out. The plant takes about 36% of the sheet, centred near the centre — the easy measure most florists kept to.
Line and Colour
In the later nineteenth century chromolithography took over: colour printed rather than painted, line demoted. Craft leaves franker evidence than inscriptions. 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 green 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. Meanings change their tune: the same flower can say opposite things within a century.
Season and Place
the rest of the year it is only a mass of leaves. 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. Read the locality and the flowering season both with a discount: one is hearsay, the other a ten-day peak.
The Book and the Hand
“L'Illustration horticole” carries only Charles Antoine Lemaire's name. A plate is collective work: drawer, engraver and colourist were different hands, and the unnamed ones decided how good it looks.
What to Take Away
Appreciation is not knowledge but habit — one more look each time. 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
Cochliostema Jacobianum is plate 476, 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.
