Comments
provided by eFloras
In habit, this species somewhat resembles
Parnassia dilatata, which differs in having smaller basal leaf blades, 1.2-2 × 1.4-2.5 cm, with shorter petioles, 2-4 cm, and flat, (3 or)4- or 5-lobed staminodes, with inconspicuous, globose glands at the apex.
WU Ding, GAO Lian-MIng, WANG Hong & LI De-zhu. (Acta Bot. Yunnan. 26: 628-630. 2004) treat this as a synonym of Parnassia dilatata Handel-Mazzetti.
- license
- cc-by-nc-sa-3.0
- copyright
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Description
provided by eFloras
Stems 5 or 6, 15-28 cm, with 1 leaf near middle or distally. Basal leaves often 6-8, forming a rosette; petiole slender, 9.5-13 cm; leaf blade abaxially greenish, adaxially deep green, broadly orbicular, 2-3 × 2.7-4.5 cm, arcuate 7-9-veined with veins prominent abaxially and inconspicuous adaxially, base subcordate, apex concave and apiculate. Cauline leaf sessile, semiamplexicaul, similar to basal ones but smaller, base often with several rusty brown appendages sometimes connate into small lamellae. Flower 2-2.3 cm in diam.; hypanthium very short. Sepals reflexed and persistent after anthesis, densely purple punctate, oblong, 6-7 × 3-5 mm, midvein conspicuous, margin entire, apex obtuse, sometimes apiculate. Petals white, densely purple punctate, obovate-lanceolate, 1-1.2 cm × 4-5 mm, 3-5-veined, base attenuate, margin long fimbriate in proximal 2/3, undulate in distal 1/3. Anthers ellipsoid, ca. 2 mm; filaments ca. 7.5 mm; staminodes 4-5 mm, divided for up to 1/2 their length into 5 branches with globose glands at apex. Ovary slightly sunken into hypanthium, trigonous; style ca. 1.8 mm; stigma 3-lobed, lobes ovate. Capsule trigonous. Seeds brown, glossy, oblong. Fl. Jul-Aug, fr. Sep-Nov.
- license
- cc-by-nc-sa-3.0
- copyright
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Habitat & Distribution
provided by eFloras
* Woods, moist places, rocks by streams. NE Guangxi (Longsheng Ge Zu Zizhixian, Xiang Xian).
- license
- cc-by-nc-sa-3.0
- copyright
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Parnassia longshengensis: Brief Summary
(
Vietnamese
)
provided by wikipedia VI
Parnassia longshengensis là một loài thực vật có hoa trong họ Dây gối. Loài này được T.C. Ku mô tả khoa học đầu tiên năm 1987.
- license
- cc-by-sa-3.0
- copyright
- Wikipedia tác giả và biên tập viên
龙胜梅花草
(
Chinese
)
provided by wikipedia 中文维基百科
龙胜梅花草: Brief Summary
(
Chinese
)
provided by wikipedia 中文维基百科
龙胜梅花草(学名:Parnassia longshengensis),为卫矛科梅花草属下的一个植物种。