瘦果

Amerindians used the achenes of Canada goldenrod for food, especially in emergencies.

美洲印第安人用瘦果加拿大一枝黄花食品，特别紧急。

Achenes 1 or 2, included in closed hypanthium, distally with hooked prickles.

瘦果1或2，在关闭的托杯，上部具钩刺内包括。

Achenes numerous, rarely few, on adaxial surface of fleshy hypanthium, woody.

许多，很少很少的瘦果，在肉的托杯的正面上，木。

A small, dry ,indehiscent one - seeded fruit with a thin wall,as in the sunflower.

瘦果一种小而干，封闭的只含一颗种子的水果，有向日葵一样的薄皮

Achene compressed ovoid, woolly or glabrous, enclosed by involucre.

瘦果压缩卵圆形，似羊毛的或无毛，藏于总苞。

Achenes not flattened, nor marginate.

瘦果不扁平，不具边缘。

Achenes compressed, ovate or narrowly elliptic, 3--5 × 2--2.8 mm, pubescent, indistinctly or not marginate; persistent style 2--3.2 cm, plumose.

瘦果压缩，卵形的或狭椭圆形， 3-5 * 2-2.8 毫米，短柔毛，不清楚或不具边；宿存花柱2-3.2厘米，羽状。

Achenes ovoid, obovoid, or slightly to strongly bilaterally compressed, smooth, sometimes tuberculate or spiny, sometimes marginate or winged along sutures, usually greenish, black in R. melanogynus. Seeds with a copious endosperm and small embryo.

瘦果卵圆形，倒卵球形的，稍到强烈两侧压缩，平滑，有时具瘤的或者多刺的，种子具一大量的胚乳和小的胚。

Cilia of ocrea 1.5-2 cm; stems pubescent; leaf blade pubescent on both surfaces; achenes 1.5-2 mm.

托叶鞘的缘毛1.5-2厘米；茎短柔毛；叶片两面被短柔毛；瘦果1.5-2毫米 21 P 。

Plant green; ocrea: lower part brownish, upper part white, membranous, with conspicuous veins; achenes exceeding persistent perianth.

植株绿色；托叶鞘：带褐色的下半部分，白色的上半部分，膜质，具明显的脉；瘦果超过宿存花被。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。