Vernonia. noveboracencis. Flat top. Iron weed (1856)
Hlat toth|加州荞麦、山蛩目
Vernonia. noveboracencis. Flat top. Iron weed (1856)
Ten ways of seeing
- measured cast yellow-green
- upright 1.36 : 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.
The sheet is vertical: the eye climbs and settles in the upper half. Let the plant stand before you look for detail. Then step in close: watch where colour meets line, and whether the line ever breaks. Third, find the darkest small patch: the whole tonal order is measured from there.
Name and Thing
No reliable binomial survives, so the printed title must serve. Neither name nor binomial survives: the printed title must do.
Form and Colour
Measured on this plate: flower colour covers 5.2% of the sheet, foliage 0.6%, the cast yellow-green with a second note of red. No other plate shares exactly this measure. Wildflowers are rarely tidy: small blooms, slender stems, leaves imperfect and often chewed. That untidiness is exactly what records wind, light and soil.No colour group is recorded. Three things fix the habit: leaf arrangement, tepal count, and how the flower is borne.
Composition
The sheet is tall. No details are appended: a plate for looking, not for keying out. The plant fills 57% of the sheet, centred a little left of 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. There is evidence on the back too: the plate mark pressed into the paper, the slight relief of the pigment, lines worn shallow in a later printing. 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
青镜流年看发变，白云芳草与心违。
—— 唐·司空曙《酬李端校書見贈》
The poem gives the mood first and the picture supplies the form; set the line beside the plate and the corolla becomes its resting point.
Symbolism
In Chinese verse wildflowers bloom unseen, owing nothing to praise; in the West they mark a place — one species, one landscape's character. Flower language was added later; the flower knows nothing of it, and that innocence is part of its power.
Season and Place
in the northeastern United States, April to August — each species for two or three weeks, so a wildflower book is arranged by month. Native plants of woodland floor, bog, roadside and rock crevice. The year 1856 on the plate is that of publication, not of flowering — the gathering came a year or two earlier. The bud and the ripe fruit on one branch tell the season; the name in the title often tells the journey.
The Book and the Hand
“Wild flowers of Georgetown, DC” carries only Rebecca Nourse's name. The image is public domain; the hand-colouring is still one person's hand.
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. Two centuries on, the plant may still flower in some garden; the one on this sheet stopped in the season of 1856.
About this plate
Vernonia. noveboracencis. Flat top. Iron weed (1856) is plate 85, from Wild flowers of Georgetown, DC, drawn by Rebecca Nourse. This public-domain plate is reproduced at high resolution, free to view and download. Publication: Georgeotwn, D.C., 1856.
