Lepidostemon penstemonoides (Penstemon Lobbii)
砾生鳞蕊芥属
Lepidostemon penstemonoides (Penstemon Lobbii)
Ten ways of seeing
- measured cast yellow-green
- upright 1.55 : 1
First Look
论画以形似，见与儿童邻。
—— 宋·苏轼《书鄢陵王主簿所画折枝》
To judge painting by likeness alone is the view of a child.
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 where the yellow is deepest: the whole tonal order is measured from that patch.
Name and Thing
The binomial is Lepidostemon penstemonoides: 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 砾生鳞蕊芥属 is a modern rendering of the Latin, not an old garden name.
Form and Colour
Measured on this plate: flower colour covers 18.8% of the sheet, foliage 11.9%, the cast 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. Filed under yellow — a honey-yellow, built in washes from a pale ground. 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 takes about 33% of the sheet, centred above 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. 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
天地有大美而不言，四时有明法而不议。
—— 《庄子·知北游》
Heaven and earth have great beauty and do not speak.
The poem gives the mood first and the picture supplies the form; set the line beside the plate and the yellow 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 yellow, which in flower language adds one more degree of feeling. In a flora it is a species first and a symbol second; the order is worth keeping.
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. 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 1854 gave a whole day to a single flower.
About this plate
Lepidostemon penstemonoides (Penstemon Lobbii) is plate 159, 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.
