论文部分内容阅读
新疆阿魏(Ferula sinkiangensis K.M.Shen)系伞形科阿魏属植物,其各部分皆具强烈蒜样臭味。该植物为多年生一次结果的高大草本,具粗的纺锤状根(见题图)。茎高30—150厘米,通常单一,稀2—5从地面处分枝,具沟槽,有毛,下面的枝互生,上面的枝轮生。初生时只有基生叶,具灰绿色的毛,叶片三角状或广椭圆形,多次羽状全裂,小裂片披针形,约长10毫米,叶柄基部鞘状,茎生叶较小,着生于鞘上。伞形花序有两种:中间着生15—23伞幅,侧生的2—3个在一起轮生,由10—20朵花组成小伞花序,花黄色,花萼具短齿,花瓣沿中间有暗纹,顶端渐尖,向内弯曲,具毛。双悬果,棕褐色,果实椭圆形,平扁具窄边,有突
Ferula sinkiangensis K.M. Shen is an umbrella plant belonging to the genus Umbelliferae, which has a strong garlic-like odor in all its parts. The plant is a tall, herbaceous perennial herb with a thick, spindle-like root (see the figure). Stem height 30-150 cm, usually single, dilute 2-5 branching from the ground, with grooves, hairy, below the branches alternately, the upper branches of the wheel. Only basal leaves at primary age, grayish green hairs, leaf blade triangular or broadly elliptic, many pinnately divided, small lobes lanceolate, ca. 10 mm in length, petiole base sheathlike, cauline leaf smaller, Born on the sheath. There are two kinds of umbels: the middle of the 15-23 parachute, the lateral 2-3 are born together, composed of 10-20 flowers, the umbel, yellow flowers, buds with short teeth, petals along the middle Dark lines, apex acuminate, incurved, hairy. Double hanging fruit, tan, oval fruit, flat and narrow with a sharp edge