Sick of the silence, Silwyn decided that she'd leave the pot for a moment and muse over her teacher's guide to natural dyeing herbs- essentially, a giant handbook containing all of her teacher's knowledge of the dyeing craft, that she had recorded herself. It was always left open on the table in the main room of their apartment.
The book was hundreds of pages and bound in leather. Her teacher's hand was curly and sophisticated, easy to read for the most part, the black ink sunk deeply into the worn pale yellow pages of the book.
Silwyn flipped to a section in the back and read-
Shades of yellow can be made by: saffron stigmas. (A stigma being the part of a pistil that receives the pollen). Saffron is a spice that is derived from the saffron crocus flower. The flower bears three stigmas, each the distal end of a carpel. Together with their styles—stalks that connect stigmas to their host plant—stigmas are dried and used in cooking and as a dye.
Saffron is an autumn-flowering perennial plant.
Being sterile, the plant's purple flowers fail to produce viable seeds; reproduction depends on human assistance: corms, underground bulb-like starch-storing organs, must be dug up, broken apart, and replanted. A corm survives for one season, reproducing via this division into up to ten "cormlets" that yield new plants. Corms are small brown globules up to 4.5 centimetres (1.8 in) in diameter and are shrouded in a dense mat of parallel fibers.
After aestivating in spring, the plant sends up five to eleven narrow and nearly vertical green leaves, each up to 40 cm (16 in) in length. In autumn, purple buds appear. Only in October, after most other flowering plants have released their seeds, do its brilliantly hued flowers develop; they range from a light pastel shade of lilac to a darker and more striated mauve. Upon flowering, plants average less than 30 cm (12 in) in height. A three-pronged style emerges from each flower. Each prong terminates with a vivid crimson stigma 25–30 mm (0.98–1.2 in) in length.
The plants fare poorly in shady conditions; they grow best in strong sunlight. Planting is thus best done in fields that slope towards the sunlight, maximizing sun exposure.
An image of the flower was shown at the end. Her teacher must have drawn it in, Silwyn thought to herself as she got back up to check on the dye mixture. She stirred it absent-mindedly some more, before returning to the table which held Anhasha's book.
OOC: I refer to wikipedia for this information