41. Fortunately, mulberry tree grafted onto other mulberry trees during the winter, when the tree is dormant. 42. Silk comes from the cocoons of the silkworm, which feeds off mulberry trees in subtropical climates. 43. The front yard features two mulberry trees . 44. In 1584 the fig, and mulberry tree . 45. Now, however, floating through the air are high concentrations of pollen, especially from the dreaded mulberry tree . 46. Distinctive weeping Mulberry trees were planted to enhance the station and the area of its two plazas. 47. Mulberry Fork was so named on account of a mulberry tree which stood as a local landmark. 48. Guided tours start with the mulberry trees _ 18 kinds _ then track the breeding of the worms. 49. Lowland farmers earn three times more from their mulberry trees than those already living on the high ground. 50. James II had an orchard of mulberry trees in Green Park in London to supply his silk worms.