It was just about week ago that we highlighted a mysterious trend that was sweeping the U.S.: citizens were receiving unsolicited packages of seeds, with return addresses from China, for apparently no reason at all. Now, the U.S. has started to identify "14 types of plants" that the seeds belonged to, revealing a “mix of ornamental, fruit and vegetable, herb and weed species,” according to the NY Times. Cabbage, hibiscus, lavender, mint, morning glory, mustard, rose, rosemary and sage have all been identified. Osama El-Lissy of the U.S. Department of Agriculture Animal and Plant Health Inspection Service said: “This...