Henry Harold Welch Pearson

Henry Harold Welch Pearson (28 Jenụwarị 1870 - 3 Nọvemba 1916) bụ onye South Africa mụrụ banyere ihe ọkụkụ amụrụ na Britain, nke a na-echeta maka ịmepụta Kirstenbosch National Botanical Garden n'afọ 1913.

 Akụkọ ndụ 
Pearson malitere ọrụ ya dị ka onye na-enyere onye na-emepụta kemịkal aka, mana ọ gbanwere mmasị ya mgbe ọ gachara nkuzi banyere akụmakụ site n'aka Albert Seward na Eastbourne n'afọ 1892. Ọ kụziri ihe nwa oge e wee nye ya agụmakwụkwọ n'efu na Christ's College, Cambridge n'afọ 1896,  na-enweta klas mbụ na Natural Science Tripos. 

Pearson bipụtara akwụkwọ abụọ n'afọ 1898, na-ekwu maka Bowenia spectabilis, nọ n'òtù Stangeriaceae si Australia. N'otu afọ ahụ, ọ nyochara patanas (ala ahịhịa) na Ceylon ruo ọnwa isii, ebe enyere ya Worts Traveling Scholars Fund. N'ihi edemede a gbasara gburugburu ebe obibi, ọ natara ihe nrite Walsingham site na Cambridge, onye na-ahụ maka ihe ndị dị ndụ n'ime mmiri Ernest William MacBride bụ onye mbụ natara ya n'afọ 1893. Na Cambridge, a họpụtara ya ka ọ bụrụ onye enyemaka onye nlekọta nke ụlọ nchekwa akụmakụ dị  n'okpuru Harry Marshall WardN'ebe a, ngalaba taxonomy dọọrọ mmasị ya, ọ ma nata Frank Smart Studentship. N'afọ sochirinụ, ọ hụrụ onwe ya na Royal Botanic Gardens na Kew ebe ọ bụ onye enyemaka maka India. Mmasị ya na Verbenaceae dugara na nkọwa ya banyere ezinụlọ maka Flora nke Harvey na Sonder bụ Capensis.

N'afọ 1903, Pearson ghọrọ Harry Bolus Prọfesọ nke mbụ nke ọmụmụ akụmakụ na South African College. N'afọ 1904, ọ gawara South West Africa na nke mbụ n'ime ọtụtụ njem o mere nke ebumnuche ya bụ ịmụ Welwitschia monotypic. Njem a dị mkpirikpi n'ihi nke mbụ ya n'ime ihe a na-akpọ Agha Herero  N'afọ 1907, o mere mgbalị nke abụọ ya na E. E. Galpin bụ onye sonyeere ya na njem ịchụ nta cycad gaa na Eastern Cape. Akwụkwọ ya gbasara gburugburu ebe obibi, ọdịdị na embryology nke Welwitschia, dugara na nzere DSc nke Cantabrian n'afọ 1907, nke dugara n'ọmụmụ ihe gbasara Gnetum, nke mere na ọ gara njem nchịkọta na Angola na 1909. N'oge a, o dere akụkọ banyere Thymelaeaceae maka Flora nke Tropical Africa.

N'ibi na Cape Town ma mara nke ọma banyere njuputa Flora na Cape Peninsula, Pearson aghọwo onye na-eme mkpọsa maka iguzobe ogige nlekọta akụmakụ. Ọ rịọrọ ndị ọchịchị na ọha na eze arịrịọ siri ike na okwu onye isi ala ya na 1910 na South African Association for the Advancement of Science. N'ihi ya, e guzobere Botanical Society of South Africa n'afọ 1912 a ma ziga ndị nnọchi anya ka ha nye Praịm Minista, Louis Bothaakwụkwọ ozi. Mgbasa ozi ahụ nwetara nnukwute onye nkwado na Sir Lionel Phillips, onye webatara iwu kwesịrị n'Ụlọ Nzukọ n'afọ 1913. E wepụrụ mpaghara nke Cecil Rhodes nyere ọha na eze, ma guzobe Kirstenbosch National Botanical Garden. A họpụtara Pearson dị ka onye nduzi mbụ, na J. W. Matthews dị ka onye nlekọta.

Mgbe Pearson nwụrụ, e liri ya na Kirstenbosch, ederede ili ya na-agụ "Ọ bụrụ na ị chọọ ihe ncheta ya, lee anya gburugburu". A na-echeta ya na ụdị Pearsonia na ọtụtụ aha pụrụ iche. Mpịakọta nke òtù narị na iri anọ nke Curtis's Botanical Magazine nke afọ 1914 ka a raara nye ncheta ya. E hiwere oche Harold Pearson nke Botany na Mahadum Cape Town iji sọpụrụ ya, a na-akpọkwa H. Pearson Building (ụlọ nke Ngalaba Botany) aha ya. A na-egosi aha onye ọkà mmụta ihe ọkụkụ a site na mkpirisi aha odee H.Pearson mgbe ọ na-ezo aka na aha ihe ọkụkụ. 

 Nkwanye Ùgwù, nzere ndị Ọ nwetara na ihe ndị ọ rụzuru 
Bachelor of Arts Cantab. 1896, DSc 1907, Onye òtù Royal Society 1916, onye òtù Linnean Society nke London 1901, osote onye nlekọta ebe nchekwa akụmakụCambridge 1898-99, Kew Herbarium 1899, Prọfesọ nke ọmụmụ akụmakụ na South African College na Cape Town 1903, onye isi nchịkwa nke Cape Botanical Gardens 1913.

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