: 1 9 th - century ▁American ▁opera ▁sing ers ▁Category : American ▁stage ▁actress es ▁Category : 2 0 th - century ▁American ▁actress es <0x0A> </s> ▁The ▁Field ▁El m ▁cultiv ar ▁Ul mus ▁minor ▁' Arg ente o - Var ieg ata ' ▁or ▁simply ▁' Var ieg ata ', ▁known ▁in ▁Austral asia ▁and ▁North ▁America ▁as ▁Silver ▁El m ▁ ▁or ▁T art an ▁El m , ▁is ▁said ▁to ▁have ▁been ▁cultiv ated ▁in ▁France ▁from ▁ 1 7 7 2 . ▁Green ▁noted ▁that ▁var ieg ated ▁forms ▁of ▁Field ▁El m ▁" ar ise ▁frequently , ▁and ▁several ▁cl ones ▁may ▁have ▁been ▁known ▁under ▁this ▁name ". ▁ ▁Dum ont ▁de ▁Cour set ▁( 1 8 0 2 ) ▁listed ▁an ▁U . ▁camp est ris ▁var . ▁gl ab ra ▁var ieg ata , ▁L oud on ▁( 1 8 3 8 ) ▁an ▁U . ▁nit ens ▁var . ▁var ieg ata , ▁and ▁Wes ma el ▁( 1 8 6 3 ) ▁an ▁U . ▁camp est ris ▁var . ▁n uda ▁micro ph yl la ▁var ieg ata . ▁ ▁' Var ieg ata ' ▁is ▁not ▁to ▁be ▁confused ▁with ▁the ▁var ieg ated ▁English ▁El m ▁cultiv ar , ▁U . ▁minor ▁' At in ia ▁Var ieg ata ', ▁which ▁has ▁the ▁bro ader , ▁almost ▁orb icular ▁leaves ▁of ▁the ▁type . ▁ ▁Description ▁The ▁tree ' s ▁fol i age ▁is ▁randomly ▁bl ot ched