Is there a seed smaller than a mustard seed?

According to the “Parable of the Mustard Seed” in Matthew 13:31–32, mustard seeds are the smallest in the plant kingdom. The seeds of this plant measure roughly 0.1 by 0.03 millimeters, more than 20 times smaller than those of mustard.Click to see full answer. Besides, is a mustard seed the smallest seed?There, Jesus says, “The kingdom of heaven is like to a grain of mustard seed, which is the smallest of all seeds on earth. Yet when planted, it grows and becomes the largest of all garden plants, with such big branches that the birds can perch in its shade.”Subsequently, question is, what did Jesus say about the mustard seed? He set another parable before them, saying, “The Kingdom of Heaven is like a grain of mustard seed, which a man took, and sowed in his field; which indeed is smaller than all seeds. But when it is grown, it is greater than the herbs, and becomes a tree, so that the birds of the air come and lodge in its branches.” Herein, what is the smallest of all seeds on earth? The orchid Gomesa crispa. The world’s smallest seeds, which have no endosperm and contain underdeveloped embryos, are produced by certain epiphytic orchids (family Orchidaceae) in the tropical rainforest. One seed weighs only 1/35,000,000th of an ounce (0.81 micrograms).What is the size of a mustard seed? about 1 to 2 millimetres