Prairie Thistle (Cirsium undulatum) (1925)
波葉薊
Prairie Thistle (Cirsium undulatum) (1925)
Ten ways of seeing
- measured cast red
- slightly upright 1.28 : 1
First Look
真山水之川谷，远望之以取其势，近看之以取其质。
—— 宋·郭熙《林泉高致·山水训》
Mountains and valleys: from afar take their momentum, up close take their texture — the two distances from which any picture is read.
Slightly taller than wide; the eye lands above centre. 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
The binomial is Prairie thistle: 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 波葉薊 is a modern rendering of the Latin, not an old garden name.
Form and Colour
Measured on this plate: flower colour is sparing, 1.1% of the sheet against 0.4% of foliage, the cast tending red — as with pale or white blooms, outline and tone do the talking. 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. Read the outline, then the colour layers, then the brush.
Composition
The sheet is slightly tall. No details are appended: a plate for looking, not for keying out. The plant covers only 4% of the sheet, centred near the centre; the emptiness is where the eye rests.
Line and Colour
After 1900 photography and colour reproduction ran alongside watercolour: accuracy rose, the cut of the burin disappeared. 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: this is a photomechanical record — match the colours directly, do not imitate the printing grain.
Poetic Resonance
叶心朱实看时落，阶面青苔先自生。
—— 唐·杜甫《院中晚晴懷西郭茅舍》
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. Meanings change their tune: the same flower can say opposite things within a century.
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. they resent transplanting and will not mass in a border — the difference between a wildflower and a garden flower. The year 1925 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
“North American wild flowers” carries only Mary Vaux Walcott'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
If you keep one line, keep Guo Xi's: from afar its momentum, up close its texture. A flora exists to be consulted; look long enough and you forget to consult — someone in 1925 gave a whole day to a single flower.
About this plate
Prairie Thistle (Cirsium undulatum) (1925) is plate 309, from North American wild flowers, drawn by Mary Vaux Walcott. This public-domain plate is reproduced at high resolution, free to view and download. Publication: Washington, D.C., The Smithsonian Institution, 1925.
