Johan Albert Constantin Löfgren

show This article may be expanded with text translated from the corresponding article in Portuguese. (November 2011) Click [show] for important translation instructions. View a machine-translated version of the Portuguese article. Machine translation like DeepL or Google Translate is a useful starting point for translations, but translators must revise errors as necessary and confirm that the translation is accurate, rather than simply copy-pasting machine-translated text into the English Wikipedia. Consider adding a topic to this template: there are already 1,249 articles in the main category, and specifying|topic= will aid in categorization. Do not translate text that appears unreliable or low-quality. If possible, verify the text with references provided in the foreign-language article. You must provide copyright attribution in the edit summary accompanying your translation by providing an interlanguage link to the source of your translation. A model attribution edit summary Content in this edit is translated from the existing Portuguese Wikipedia article at [[:pt:Albert Löfgren]]; see its history for attribution. You should also add the template {{Translated|pt|Albert Löfgren}} to the talk page. For more guidance, see Wikipedia:Translation.

Johan Albert Constantin Löfgren
Picture of Albert Löfgren
Born	(1854-09-11)11 September 1854 Stockholm
Died	30 August 1918(1918-08-30) (aged 63) Rio de Janeiro
Nationality	Swedish, Brazilian
Known for	Director of the Horto Florestal in São Paulo (1907-1909)
Scientific career
Fields	botany
Doctoral students	Upsala College
Author abbrev. (botany)	Loefgr.

Johan Albert Constantin Löfgren (1854–1918), known as Albert Löfgren or Alberto Löfgren, was head of the botany department of the Rio de Janeiro Botanical Garden around 1905. The plant currently known as Schlumbergera opuntioides is one of those he first named.^[1]

Löfgren was the first director of the Horto Florestal de São Paulo, from 1907 to 1909, now named the Albert Löfgren State Park.^[2]

References[]

This article about a Brazilian botanist is a stub. You can help Wikipedia by .

• v
• t