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Trillium undulatum, commonly called painted trillium, painted lady (not to be confused with the painted lady butterfly), or trille ondulé in French, [3] is a species of flowering plant in the bunchflower family Melanthiaceae. It is also known as smiling wake robin or striped wake-robin.
Adapted to the desert environment, Selaginella lepidophylla can survive without water for several years, drying up until it retains only 3% of its mass. The plant can live and reproduce in arid regions for long periods of time. When living conditions become too difficult, the plant's survival mechanism allows it to dry out gradually. Its leaves ...
Pressed and dried: Vascular plant (flowering plants, conifers, ferns) specimens are pressed and dried plants that are mounted on herbarium sheets. Various techniques are used to attach the plants with the most common method of using archival adhesive with heavier portions of the plant supported additionally by linen thread or narrow strips of ...
The plants soon begin to wilt and quickly dry out in the sun. Plants can burn within hours of exposure to these herbicides. [ 16 ] In contrast, Photosystem I inhibitors such as diquat and paraquat work by entering plant cells and immediately diverting electrons away from photosynthetic chain, poisoning photosynthesis .
Wing scales. Male and female. Upperside. Ground-colour reddish-ochreous, basal areas olivescent-ochreous-brown; cilia black, alternated with white, Forewing with an outwardly-oblique black irregular-shaped broken band crossing from middle of the cell to the disc above the submedian vein; the apical area from end of cell and the exterior border also black; before the apex is a short white ...
Like the latter, it also lacks a white dot in the pinkish-orange subapical field of the ventral and dorsal forewings. Its upperwing coloration has the purest orange of the three; the American painted lady is usually quite reddish. A less reliable indicator is the row of black eyespots on the dorsal submarginal hindwing.
The common name "firecracker flower" refers to the seed pods, which are found after the flower has dried up, and tend to "explode" when near high humidity or rainfall. [6] The "explosion" releases the seeds onto the ground, thereby creating new seedlings. The Latin specific epithet infundibuliformis means funnel or trumpet shaped. [4]
The tumbleweeds piled up 4.5 to 6 m (15 to 20 feet) deep in some areas, burying cars and trucks and closing Washington State Route 240 for ten hours while road crews used snowplows to remove the tumbleweeds. [34] [35] [better source needed] Tumbleweeds have been observed causing problems with wastewater treatment plants.