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Prickles on a blackberry branch. In plant morphology, thorns, spines, and prickles, and in general spinose structures (sometimes called spinose teeth or spinose apical processes), are hard, rigid extensions or modifications of leaves, roots, stems, or buds with sharp, stiff ends, and generally serve the same function: physically defending plants against herbivory.
List of carnation diseases. List of carrot diseases. List of cassava diseases. List of cattleya diseases. List of chickpea diseases. List of cineraria diseases. List of citrus diseases. List of coconut palm diseases. List of coffee diseases.
List of cacao diseases. List of foliage plant diseases (Cactaceae) List of caneberries diseases. List of canola diseases. List of carnation diseases. List of carrot diseases. List of cassava diseases. List of cattleya diseases. List of chickpea diseases.
Robinia pseudoacacia. Robinia pseudoacacia, commonly known in its native territory as black locust, [3] is a medium-sized hardwood deciduous tree, belonging to the tribe Robinieae of the legume family Fabaceae. It is native to a few small areas of the United States, but it has been widely planted and naturalized elsewhere in temperate North ...
Plant disease. Plant diseases are diseases in plants caused by pathogens (infectious organisms) and environmental conditions (physiological factors). [1] Organisms that cause infectious disease include fungi, oomycetes, bacteria, viruses, viroids, virus -like organisms, phytoplasmas, protozoa, nematodes and parasitic plants. [2]
Many species of cactus have long, sharp spines, like this Opuntia. A cactus (pl.: cacti, cactuses, or less commonly, cactus) [3] is a member of the plant family Cactaceae (/ kækˈteɪsi.iː, - ˌaɪ /), [a] a family comprising about 127 genera with some 1,750 known species of the order Caryophyllales. [4] The word cactus derives, through Latin ...
List of foliage plant diseases (Maranthaceae) List of foliage plant diseases (Polypodiaceae) List of foliage plant diseases (Urticaceae) List of foliage plant diseases (Vitaceae) List of Peperomia diseases. List of Radermachera sinica diseases. Category: Lists of plant diseases.
This is a list of diseases of foliage plants belonging to the family Polypodiaceae. Plant Species ... Bacterial diseases; Common name: Scientific name: Plants affected: