How old are roses?
Fossil evidence shows that roses existed about 35 million years ago, long before humans.
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- What is the most common orchid houseplant?
“The moth orchid is the most common orchid houseplant.”
Reference: Royal Horticultural Society
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How many species of orchids are there?
Orchids are one of the largest plant families, with about 28,000 species.
What is the national flower of the US?
The rose became the official national flower of the US in 1986, signed into law by President Ronald Reagan.