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Rust-Resistant Varieties of Barberry, Mahonia, and Mahoberberis
603-052-0800
Rust-Resistant Varieties of Barberry, Mahonia, and Mahoberberis Plants
In part ORS 570.196 (all persons should read this law) provides that no person shall grow, propagate, maintain, sell, or transport within the State of Oregon, or bring into this state, any barberry (Berberis spp.), and plants of the genera Mahonia and Mahoberberis including all species and varieties thereof, that have not been determined by the Department to be immune to or resistant to the black stem rust fungus, Puccinia graminis. The following designated varieties of barberry (Berberis spp.), Mahonia, and Mahoberberis plants are hereby determined to be immune to or resistant to the black stem rust fungus, Puccinia graminis:

(1) Berberis aridocalida:
B. beaniana
B. buxifolia
B. buxifolia nana
B. calliantha
B. candidula
B. cavallieri
B. chenaulti
B. circumserrata
B. concinna
B. coxii
B. darwini
B. dasystachya
B. dubia
B. formosana
B. franchetiana
B. gagnepaini
B. gilgiana
B. gladwynensis
B. heterophylla
B. horvathi
B. hybrido-gagnepaini
B. insignis
B. julianae
B. koreana
B. lempergiana
B. lepidifolia
B. linearifolia
B. linearifolia var. Orange King
B. lologensis
B. manipurana
B. media "Park Juweel"
B. mentorensis
B. pallens
B. potanini
B. Renton
B. replicata
B. sanguinea
B. sargentiana
B. sikkimensis
B. stenophylla
B. stenophylla diversifolia
B. stenophylla gracilis
B. stenophylla irwini
B. stenophylla nana compacta
B. taliensis
B. telamaica artisepala
B. thunbergi
B. thunbergi aurea
B. thunbergi "Kobold"
B. thunbergi argenteo marginata
B. thunbergi atropurpurea
B. thunbergi atropurpurea erecta
B. thunbergi atropurpurea "Golden Ring"
B. thunbergi atropurpurea nana
B. thunbergi atropurpurea "Redbird"
B. thunbergi atropurpurea "Rosy Glow"
B. thunbergi "Dwarf Jewel"
B. thunbergi erecta
B. thunbergi "Globe"
B. thunbergi "Golden"
B. thunbergi maximowiczi
B. thunbergi minor
B. thunbergi pluriflora
B. thunbergi "Thornless"
B. thunbergi "Upright Jewel"
B. thunbergi "Variegata"
B. thunbergi xanthocarpa
B. triacanthophora
B. triculosa
B. verruculosa
B. virgatorum
B. wokirgensis
B. xanthoxylon

(2) Mahoberberis aqui-candidula:
M. aqui-sargentiae
M. miethkeana
Mahonia amplectens
M. aquifolium
M. aquifolium atropurpurea
M. aquifolium compacta
M. aquifolium "Donewell"
M. aquifolium "Kings Ransom"
M. aquifolium "Orange Flame"
M. bealei
M. dictyota
M. fortunei
M. japonica
M. lomarifolia
M. nervosa
M. pinnata
M. piperiana
M. pumila
M. repens
Stat. Auth.: ORS 570_Stats. Implemented: ORS 561.190, ORS 561.510 - ORS 561.600, ORS 570.305, ORS 570.405 & ORS 570.410 - ORS 570.415_Hist.: AD 693, f. 11-17-61; AD 776, f. 12-19-63, ef. 1-15-64; AD 907(13-69), f. 9-23-69, ef. 10-15-69