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FOC | Family List | FOC Vol. 8 | Saxifragaceae | Saxifraga

2. Saxifraga manchuriensis (Engler) Komarov, Trudy Imp. S.-Peterburgsk. Bot. Sada. 22: 415. 1903.

腺毛虎耳草 xian mao hu er cao

Saxifraga punctata Linnaeus var. manchuriensis Engler, Monogr. Saxifraga, 139. 1872.

Stem 24-40 cm tall, crisped glandular villous. Petiole 6-17 cm, glandular piliferous; leaf blade reniform to orbicular-cordate, 3-5.7 × 3.8-8 cm, abaxially and marginally pubescent or glandular pubescent, palmately veined, margin 24-26-crenate. Inflorescence paniculate, 3-6 cm; pedicels glandular pubescent. Sepals 7(or 8), reflexed, sublanceolate, 1.3-1.5 × 0.4-0.5 mm, subcarnose, glabrous on both surfaces, 1-veined, margin glandular ciliate, apex subobtuse. Petals white, oblong-oblanceolate, 2.3-3 × ca. 1 mm, 1-veined, base gradually contracted into a claw 0.3-0.5 mm, apex emarginate. Stamens 11-13, 1.4-4.5 mm; filaments clavate. Carpels superior, united only at base, purple or green, conical, with a basal, annular nectary; styles erect or slightly spreading, 1-1.2 mm; follicles erect or slightly divergent, bottle-shaped, 3.5-5 mm. Fl. Jul-Aug, fr. Sep. 2n = 30-32.

Forest meadows, rock crevices on slopes. Heilongjiang, E Jilin [Korea, Russia].


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