Eric Walker added Sciadopitys - Wikipedia to Sciadopitys verticillata (Japanese umbrella-pine)

Eric Walker added Sciadopitys - Wikipedia to Sciadopitys verticillata (Japanese umbrella-pine), and added Sciadopitys verticillata (Japanese umbrella-pine) to Houseplants

Eric Walker added a number of topics and a number of links to Houseplants, and added Houseplants to Plantae