et ▁label led ▁Ul mus ▁' H o ers hol mi ensis ' ▁NY B G ▁spec imen , ▁from ▁Sp ä th ▁nur ser y ▁( 1 9 3 4 ) ▁▁ ▁Ju ven ile ▁long ▁shoot ; ▁sheet ▁label led ▁Ul mus ▁hol land ica ▁Miller ▁var . ▁hor sh ol mi ensis ; ▁Den ▁Ha ag ▁ 1 9 3 1 ▁spec imen , ▁from ▁Sp ä th ▁ ▁Category : Field ▁el m ▁cultiv ar ▁Category : U l mus ▁articles ▁with ▁images ▁Category : U l mus <0x0A> </s> ▁Count ▁Felix ▁Nikol ay ev ich ▁Sum ar ok ov - El ston ▁() ▁( 2 4 ▁January ▁ 1 8 2 0 ▁– ▁ 3 0 ▁October ▁ 1 8 7 7 ) ▁was ▁the ▁At aman ▁of ▁the ▁Kub an ▁C oss acks ▁and ▁the ▁Governor ▁of ▁Kub an ▁O blast ▁( region ) ▁in ▁the ▁late ▁ 1 8 6 0 s . ▁ ▁Par ents ▁▁ ▁Felix ▁( a ▁common ▁name ▁for ▁il leg it imate ▁children ) ▁was ▁brought ▁up ▁by ▁Princess ▁Elisabeth ▁Kh it ro vo , ▁a ▁famous ▁sal on ▁host ess ▁who ▁was ▁a ▁daughter ▁of ▁Prince ▁K ut uz ov ▁and ▁the ▁mother ▁of ▁Dor othe a ▁de ▁F ic quel mont . ▁It ▁has ▁been ▁widely ▁rum ored ▁that ▁Felix ▁El ston ▁was ▁the ▁natural ▁son ▁of ▁Kh it ro vo ' s ▁el dest ▁daughter , ▁Count ess ▁Ek ater ina ▁von ▁T iesen hausen ▁( a ▁lady