Pinguicula habilii
Pinguicula habilii
Yosun yağotu
Rosetted perennial herb, heterophyllous, scapose. Summer and winter rosettes different in shape; summer rosettes from 140 to 200 mm in diameter; winter rosettes from 40 to 60 mm in diameter. Summer rosette leaves 3–6, 70–110 × 6–11 mm, linear to very narrowly lanceolate; margin entire, recurved or flat; apex obtuse to acute, entire; upper surface densely covered with mucilaginous sessile and stalked glands. Winter rosette leaves 4–8, 18–35 × 11–16 mm, oblong-elliptic to slightly oblanceolate; margin entire, sometimes slightly curved; apex obtuse or sometimes slightly emarginate, upper surface densely covered with mucilaginous sessile and stalked glands. Scapes 1–4, erect, 110–170 mm tall, terete, 1-flowered, densely covered with stalked glands just beneath flower. Flowers 24–28 mm long . Calyx distinctly bilabiate, upper surfaces densely covered with stipitate glands; upper lip divided nearly to base into 3 lobes, elliptic to slightly oblanceolate, each lobes 3–4 × 1.5–2 mm; lower lip 1 lobe, truncate to entire, 3–4 × 1–2 mm. Corolla distinctly bilabiate, blue violet to pinkish violate with whitish central zone, near to corolla tube surface covered with white and yellow hairs; upper lip 2 lobes, 5–6 × 3–3.5 mm, obtus, entire ; lower lip 3 lobes, 8–9 × 6–7 mm, obtuse, entire to slightly truncate. Corolla tube infundibulariform, 5–7 mm, greyish yellow, inside densely covered with golden yellow clavate multi cellular hairs. Spur infundibulariform to cylindrical, curved downwards, 6–11× 0.6–0.8 mm, yellowish. Stamens with filaments incurved, covered with whitish hairs. Ovary globose, covered with glandular hairs. Capsule globose, c. 3 mm in diameter, glabrous at mature period. Seed 0.8–1.1 × 0.3–0.35 mm, oblong to elliptical, dark brown; seed coat surface reticulate; exotesta cells 30–70 × 15–40 × 10–20 μm; longitudinally anticlinal walls of exotesta cells with thickenings in the form of “tubercles”; lateral anticlinal walls exotesta cells without any thickening, very thin, shallow. Micropylar and chalazal seed appendages present. Cotyledons 2, flat, symmetric in cross section. Pollen shapes prolate, radially symmetric, zonocolporate with 8–9 colpori; ornamentation is rugulate–microreticulate on mesocolpium and perforated on polar axis; muri length 0.2–0.5 μm.
