美国MITBBS

花是大叶醉鱼草 (butterfly bush)，有香气。

shepherd17 写了： 23 7月 2024, 15:43

花是大叶醉鱼草 (butterfly bush)，有香气。

gif 高大上多了！漂亮

who 写了： 23 7月 2024, 15:49

gif 高大上多了！漂亮

虽然画质比不上照片，但动态图更有趣味。

学习!
经常看见这花，不知道名称。
居然是动图!

Leuning 写了： 23 7月 2024, 15:52

学习!
经常看见这花，不知道名称。
居然是动图!

Butterfly bush 在我们这里春末夏初是盛开季，现在已经衰败了。这种植物是多年生低矮灌木，耐干旱，平时不需要护理。

北美虎纹凤蝶。体型比较大的蝴蝶，比北美帝王蝶小一点点。

The Eastern Tiger Swallowtail butterfly (Papilio glaucus) is one of the most common and beautiful eastern butterflies. Individuals can be found anywhere east of the Mississippi river and a bit farther west into the Great Plains states. There are also populations in several Mexican states.

Swallowtails are very large insects. When basking in the sun, their outspread wings can be 8 to 14 cm (3 to 5.5 inches) from tip to tip. Their colors are vibrant. Broad yellow wings are edged by black and with four stripes, like tapering chevrons from the forewing margins downward into the yellow wings. The bottom edges of the hind wings are especially colorful with bluish scales and one or more red spots. Male Tiger Swallowtails generally have darker blacks and none of the bluish and red scales on their hind wings. Interestingly, there is a black morph, where black replaces the broad yellow expanses. The black morphs also have the bluish and red wing scales on their hind wings.

shepherd17 写了： 23 7月 2024, 15:43

花是大叶醉鱼草 (butterfly bush)，有香气。