討論:毛蓮菜屬

山羊百科，林文智老師的植物、山岳、攝影紀錄

1. 莖高20-65 cm，葉莖生及根生，基部葉線披針形，長6-16 cm；總苞9-12 mm長.1a. P. hieracioides subsp. morrisonensis玉山毛蓮菜

1. 莖高7-20 cm，葉多基生呈蓮座狀，長橢圓披針形至倒披針形；總苞15-17 mm長....1b. P. hieracioides subsp. ohwiana 高山毛連菜

高山毛連菜

根偏斜，伸长，有分枝。茎短，高7-15厘米，自基部分枝，分枝二叉状，全部茎枝被黄绿色叉状分枝的钩状硬毛，硬毛长1-1.5毫米。基生叶几为莲座状，披针状长椭圆形或倒披针形，长4.5-6厘米，宽1.4-1.5厘米，顶端钝，有小尖头，基部收窄成狭翼柄，边缘有不规则的锯齿，齿顶有小尖头，两面被硬毛。头状花序排成疏松的伞房花序，花梗长3-6厘米，在头状花序下稍增粗，被稠密的分叉的钩状硬毛。小苞片线形，长5毫米。总苞钟状，长15-17毫米。总苞片黑绿色，外面被黄绿色的刚毛，刚毛长1-1.5毫米。舌状小花黄色，管部被短柔毛。瘦果褐红色，长5毫米，宽1毫米，基部收窄，顶端有极短的喙。

Picris ohwiana Kitam., Acta Phytotax. Geobot. 3: 136: 1934.

Stems 7-20 cm tall, branched at base, hispid. Radical leaves lanceolate-oblong or oblanceolate, 4.5-6 cm x *14-15 mm, apex obtuse-mucronulate, base gradually narrowed into winged petiole, margins irregularly mucronulate-dentate, setose on both surfaces. Heads in loose corymbs; peduncle 3-6 cm long, hispid, 1.5-2 mm across, bracts linear, 5 mm long; involucre tubular-campanulate, 15-17 x *9-15 mm, bracts densely hispid. Corolla deep yellow, 14 x *2 mm. Achenes reddish brown, 5-5.5 x *1 mm, beak 1 mm long. Pappus 7-8 mm long. Chromosome number, 2n = 10 (Peng & Hsu, 1978).

Endemic, above 3,400 m. TAICHUNG: Nanhutashan, Liu 1014. TAITUNG: main peak of Takuanshan, Peng 11808.

玉山毛蓮菜

多年生直立草本，高40厘米。茎基部木质，上部有分枝，茎枝被开展的硬毛，硬毛直立，顶端二叉分枝。叶线形，长9厘米，宽4-6毫米，顶端渐尖，基部渐狭，无柄，边缘有稀疏的锯齿，两面被刚毛。头状花序单生茎枝顶端。总苞片2层，外层小，内层线形，长13毫米，宽1毫米，顶端渐尖，外面有刚毛。瘦果锈褐色，纺锤形，长4-5毫米，宽1毫米或不足1毫米，有多条高起纵肋，有横皱纹，顶端多少成喙状。冠毛刚毛多数，白色，长6毫米，羽毛状。

Picris morrisonensis Hayata, Icon. Pl. Formosan. 8: 72, fig. 29. 1919.

Stems 20-65 cm tall, densely pilose, branched. Lower cauline leaves linear-lanceolate, 6-16 cm x *5-8 mm, apex acute, base gradually narrowed, sessile, hispid on both surfaces, margins mucronulate-dentate; cauline leaves linear-lanceolate, median ones 4-7.5 x 0.*3-0.5 cm, apex obtuse or acuminate, base sessile; upper leaves smaller, linear. Heads in loose corymbs; peduncle 3-7 cm long, hispid; involucre 9-12 x *6-9 mm, bracts in 2 or 3-series, hispid; corolla deep yellow, 11-12 x *1.3 mm. Achenes reddish brown, 4-5 mm long, beak 0.5 mm long; pappus 5-7 mm long. Chromosome number, 2n = 10 (Peng & Hsu, 1978).

Endemic; open roadside and meadows, 1,500-3,500 m.