Natural rubber at least showed promise as rubber sources, include the rubber fig ("Ficus elastica"), Panama rubber tree ("Castilla elastica"), various spurges ("Euphorbia" spp.), lettuce ("Lactuca" species), the related "Scorzonera tau-saghyz", various "Taraxacum" species, including common dandelion ("Taraxacum officinale") and Russian dandelion ("Taraxacum kok-saghyz"), and perhaps most importantly for its hypoallergenic properties, guayule ("Parthenium argentatum"). The term gum rubber is sometimes applied to the tree-obtained version of natural rubber in order to distinguish it from the synthetic version. The first use of rubber was by the indigenous cultures of Mesoamerica. The earliest archeological evidence of the use of natural latex from the
The Word Is Live cover of a song by The Young Rascals, and "Go Through This" and "We Can Fly From Here" from the tour to support "Drama", but which were not released on that album. The latter would eventually be reworked and released thirty-one years later in the album "Fly from Here". The title is a pun on the lyric, "(and) the word is love", from their song "Time and a Word". "The Word Is Live" (Rhino R2 78234) failed to chart in the UK or US. The Word Is Live The Word is Live is a box set by the English progressive