9 7 6 ) ▁and ▁China ▁( 2 0 0 4 ). ▁The ▁di ary ▁was ▁personally ▁super vised ▁by ▁Y ury ▁And rop ov ; ▁it ▁has ▁been ▁critic ized ▁in ▁main land ▁China ▁as ▁having ▁been ▁edited ▁for ▁Soviet ▁propag anda ▁purposes . ▁ ▁References ▁ ▁Category : 1 9 7 3 ▁non - f iction ▁books ▁Category : Ch ina – S ov iet ▁Union ▁relations ▁Category : Com intern ▁Category : Double day ▁( publish er ) ▁books <0x0A> </s> ▁Ser ic oc arp us ▁lin if ol ius ▁( known ▁by ▁the ▁common ▁names ▁narrow leaf ▁wh itet op ▁a ster ▁or ▁fla x ▁leaf ▁wh itet op ) ▁is ▁a ▁per enn ial ▁forb ▁native ▁to ▁the ▁eastern ▁United ▁States , ▁that ▁produces ▁white ▁composite ▁flowers ▁in ▁summer . ▁ ▁Description ▁Ser ic oc arp us ▁lin if ol ius ▁has ▁a ▁smooth ▁sl ender ▁ 3 0 ▁to ▁ 7 5 ▁cent imeter ▁tall ▁stem . ▁Its ▁leaves ▁are ▁sess ile , ▁they ▁are ▁ 2 . 5 ▁to ▁ 5 ▁cent im eters ▁long , ▁and ▁only ▁ 3 ▁to ▁ 6 ▁mill im eters ▁wide . ▁They ▁are ▁thick ▁and ▁rough ▁around ▁the ▁edges . ▁The ▁flower ▁heads ▁are ▁bor ne ▁on ▁branches ▁forming ▁a ▁flat ▁to pped ▁cluster . ▁Each ▁flower ▁head ▁consists ▁of ▁ 5 ▁to ▁ 1 5 ▁disk ▁flowers ▁and ▁ 2 ▁to ▁ 6 ▁ray ▁flowers , ▁which ▁are ▁about ▁a ▁cent imeter ▁long . ▁The ▁fruit ▁are ▁cy