Plant Pathology : Magnesium D[eficiency]
- AM1502-S1-2-: CVA 1502-1892
- Item
- [Between 1975 and 2006]
Photograph shows a plant
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Plant Pathology : Magnesium D[eficiency]
Photograph shows a plant
Photograph taken of diagram depicting the effect of mulch on soil temperature
Plant Pathology : Virus Infected vs Virus Free
Photograph shows the contrast between a plant infected with a virus and a healthy plant
Cirsium edule : nodding thistle
Cistus x purpurem, creticus x ladifer
Colchicum autumnale : autumn crocus
Cornus alternifol[i]a, Argentea marginata
Cornus Kousa : Chinese dogwood
Cortaderia argentea stapf herbe des pampas
Corydalis lutea, widely naturals, Fermain Bay
Corylus avellana 'purpurea' and Iris germanica combination
Cytisus genista : brooms in Brotto area
Daboecia azorica, Fayal Caldeira
Desert flowers: Yucca in bloom
Birches and Narcissus geranium and [Narcissus] birma
Caltha palustris "flore pleno"
Ceratiola ericoides, Florida native
[Pistacia vera] : pistachio sp., Yunnan Stone Forest
[Rhododendron] : Vineland Flame [at] Vineland Ont[ario]
A[nagallis] arvensis : pimpernel, Corbiere Point