BERBERIS 



'Chenault' [B. xhybrido-gagnepainii 



Suring.] 



[B. gagnepainii x B. verruculosa] 



VAWR 



x chenaultii Ahrendt 



= B. xhybrido-gagnepainii 'Chenault' 



'Crimson Pygmy' [B„ thunbergii DC] 



DCNA MDBG TNTV 



GACG TNSN VAGS 



hookeri Lem. 









Hooker B. 









FLUF 









hookeri Lem. 



var. viridis Schneid. 



Hooker B. 









SCCU 









julianae Schneid. 







Wintergreen B. 









ALAU 



GACG 



MDNA 



scuc 



ALBH 



GAHC 



NCBE 



VACW 



ALIT 



GAJY 



NCDU 



VAMP 



ALTD 



GAUG 



NCEG 



VATA 



FLMG 



LAHG 



SCCU 



VAWR 



Kobold' [B. thunbergii DC] 



GACG 



xmentorensis H.Schultz & Horvath 



ex L.M.Ames 



Mentor B. 



[B. julianae x B. thunbergii 



(Plant Patent No. 99) 



ALAU ALIT SCCU 



ALBH NCBE VATA 



mouillacana Schneid. 

 DCNA 



'Parkjuweel' [B. x media Grootend.] 

 [B. hybrido-gagnepainii 'Chenault' x B. 

 thunbergii] 



DCNA 



sargentiana Schneid. 

 Sargent B. 



ALAU GABS 



soulieana Schneid. 

 Soulie B. 

 GAJS 



Sparkle' [B. thunbergii DC] 



VATA 



Special' [B. thunbergii DC] 



DCNA 



thunbergii DC. 





Japanese B. 





DEWG MDLT 



SCCU 



FLMG MDNA 



VAGG 



BETULA 



VAWL 



triacanthophora Hort. not Fedde 

 = B. x wisleyensis 



verruculosa Hemsl. & Wils. 

 Warty B. 



DCNA TNTV VAMP 



VATA 



'William Penn' [B. x gladwynensis Li] 

 [B. julianae x B. verruculosa] 



MDBG VATA 



x wisleyensis Ahrendt 



(Parentage unknown; sometimes labeled 



triacanthophora) 



MDBG NCDU SCCU VAWR 



MDPJ NCWC VAMP 



BERCHEMIA Necker ex DC. 

 RHAMNACEAE Buckthorn Family 



'Issai' [B. racemosa Sieb. & Zucc] 

 MDBG 



racemosa Sieb. & Zucc. 

 Japanese Supplejack 



TNTV 



scandens (J.Hill) K.Koch 

 Alabama Supplejack 

 SCBR TNSN 



BETULA L. 

 BETULACEAE 



Birch 

 Birch Family 



alleghaniensis Britton 

 Yellow B. 

 VACW 



costata Traut. 



MDBG VATA 



'Dalecarlica' [B. pendula Roth] 



MDNA TNSN VAJL 



davurica Pall. 

 DCNA 



fontinalis Sarg. 

 = B. occidentalis 



jaquemontii Spach 

 DCNA 



29 



