Barbara Pickersgill

Barbara Pickersgill (amụrụ 1940) bụ onye na-ahụ maka ihe ọkụkụ na Britain nwere mmasị pụrụ iche n'ime ụlọ nke ihe ọkụkụ, mkpụrụ ndụ ihe nketa, taxonomy, na bayoloji evolushọn nke osisi akọpụtara, na ichekwa ụdị ihe ọkụkụ dị iche iche. Akwụkwọ edemede ya na 1966 maka ogo nke Dọkịta nke Nkà Ihe Ọmụma sitere na Mahadum Indiana Bloomington metụtara taxonomy nke Capsicum chinense.  Onye ndụmọdụ doctoral ya bụ Charles B. Heiser.

Mgbe e nyere ya Ihe nrite Linnean, e kwuru na "a maara ya nke ọma n'ụwa niile maka nyocha ya pụrụ iche na mkpụrụ ndụ ihe nketa, cytology na sistematics nke ụdị Capsicum". Tinyere nyocha mmalite nke ụdị ose a na-azụ n'ụlọ, ọ nyochakwa mmalite nke osisi ndị ọzọ a na-akụ, gụnyere Vicia, Psophocarpus, Lens, Cicer, Arachis, Ananas, Gossypium, Ipomoea na Zea. O mekwara njem nchịkọta na Peru, Brazil, Belize na Papua New Guinea. 

N'afọ 2005, ọ lara ezumike nká na School of Biological Sciences na Mahadum nke Reading, ka ọ bụrụ onye na-eme nchọpụta. Ọrụ nyocha ya gụnyere:

 Usoro nhazi nke mkpụrụ ndụ na ojiji nke ụdị ọhịa na mmelite nke chilis a na-azụlite (Capsicum) 
 Nnyocha banyere domestication nke ihe ọkụkụ, ọkachasị bean nkịtị, Phaseolus vulgaris, na-arụ ọrụ na Centro Internacional de Agricultura Tropical (CIAT) na Colombia
 Ụdị mkpụrụ ndụ ihe nketa dị iche iche, nchekwa na mmelite nke ihe ọkụkụ ndị dị n'ebe okpomọkụ dịka: Quinoa (Chenopodium quinoa), na-arụkọ ọrụ na Centro Internacional de la Papa (CIP) na Peru Banana (ụdị Musa) sitere na East African Highlands
 Quinoa (Chenopodium quinoa), na-arụ ọrụ na Centro Internacional de la Papa (CIP) na Peru
 Banana (ụdị <i id="mwPA">Musa</i>) sitere na East African Highlandssite na Ugwu Ọwụwa Anyanwụ Afrịka

 Nsọpụrụ 
N'afọ 1993, Linnean Society nke London nyere Pickersgill Ihe nrite Linnean maka enyemaka ya na botany."Record of the Proceedings of the Linnean Society". 9 (3). August 1993: 30. {{cite journal}}: Cite journal requires |journal= (help)
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N'afọ 2000 ọ bụ onye isi oche nke Society for Economic Botany . 

N'ụbọchị nke anọ n'ọnwa Ọgọstụ n'afọ 2006, Linnean Society nke London haziri otu nnọkọ otu ụbọchị iji sọpụrụ Pickersgill.


 Edemsibia 

 Njikọ mpụga 

 Mahadum Harvard Herbaria, Index of Botanists, Author Ajụjụ maka 'Pickersgill'

Otú:Mmadụ ndi di ndụ