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francis whittier pennell

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Scrophulariaceae of the Central Rocky Mountain States

Francis W. Pennell · Creative Media Partners, LLC

Sayfa sayısı yok · 2018

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The Scrophulariaceae of the western Himalayas

Francis W. Pennell · Yayınevi bilinmiyor

163 sayfa · 1943

Scrophulariaceae / Botany / Plantes / Scrophulariacées / Plants

Scrophulariaceae of the local flora

Francis W. Pennell · New York Botanical Garden

41 sayfa · 1919

Botany

Scrophulariaceae of the central Rocky mountain states

Francis W. Pennell · Govt. print. off.

381 sayfa · 1920

Scrophulariaceae / Botany / [Rocky mountains / Botany] / Plants

CiltBotanical results of the Archbold expeditionsFrancis W. Pennell

Botanical results of the Archbold expeditions

Francis W. Pennell · Yayınevi bilinmiyor

136 sayfa · 1936

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CiltScrophulariaceae of the Southeastern United StatesFrancis W. Pennell

Scrophulariaceae of the Southeastern United States

Francis W. Pennell · Creative Media Partners, LLC

290 sayfa · 1920

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ScrophulariacéesThe Scrophulariaceae of eastern temperate North AmericaFrancis W. Pennell

The Scrophulariaceae of eastern temperate North America

Francis W. Pennell · Yayınevi bilinmiyor

650 sayfa · 1935

Scrophulariaceae / Scrophulariacées

CiltPlant ListsEllsworth P. (Ellsworth Paine) Killip, Albert C. (Albert Charles) 1906 Smith, Francis W. Pennell

Plant Lists

Ellsworth P. (Ellsworth Paine) Killip, Albert C. (Albert Charles) 1906 Smith, Francis W. Pennell · Creative Media Partners, LLC

Sayfa sayısı yok · 2021

Kategori yok

CiltScrophulariaceae Of Eastern Temperate North AmericaFrancis W. Pennell

Scrophulariaceae Of Eastern Temperate North America

Francis W. Pennell · Academy of Natural Sciences

Sayfa sayısı yok · 1935

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CiltThe genus Cheilophyllum of the West IndiesFrancis W. Pennell

The genus Cheilophyllum of the West Indies

Francis W. Pennell · Yayınevi bilinmiyor

257 sayfa · 1935

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CiltA new club-flower from NevadaFrancis W. Pennell

A new club-flower from Nevada

Francis W. Pennell · Yayınevi bilinmiyor

13 sayfa · 1938

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CiltA new Indian Paint-brush from the Mogollon Plateau of Arizona (Castilleja: Scrophulariaceae)Francis W. Pennell

A new Indian Paint-brush from the Mogollon Plateau of Arizona (Castilleja: Scrophulariaceae)

Francis W. Pennell · Yayınevi bilinmiyor

Sayfa sayısı yok · 1951

Kategori yok

CiltA new velvety monkey-flower from California (Mimulus: Scrophulariaceae)Francis W. Pennell

A new velvety monkey-flower from California (Mimulus: Scrophulariaceae)

Francis W. Pennell · Yayınevi bilinmiyor

Sayfa sayısı yok · 1951

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CiltA new Veronica from New GuineaFrancis W. Pennell

A new Veronica from New Guinea

Francis W. Pennell · Yayınevi bilinmiyor

Sayfa sayısı yok · 1939

Kategori yok

CiltScrophulariaceae of the northwestern United StatesFrancis W. Pennell

Scrophulariaceae of the northwestern United States

Francis W. Pennell · Yayınevi bilinmiyor

448 sayfa · 1934

Kategori yok

CiltScrophulariaceae of the West Gulf StatesFrancis W. Pennell

Scrophulariaceae of the West Gulf States

Francis W. Pennell · Creative Media Partners, LLC

Sayfa sayısı yok · 2023

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CiltCorrection as to the altitudinal occurrence of BuchneraFrancis W. Pennell

Correction as to the altitudinal occurrence of Buchnera

Francis W. Pennell · Yayınevi bilinmiyor

95 sayfa · 1938

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CiltScrophulariaceae of Eastern Temperate North AmericaFrancis W. Pennell

Scrophulariaceae of Eastern Temperate North America

Francis W. Pennell · Academy of Natural Sciences

Sayfa sayısı yok · 1935

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CiltSuccessful botanical expedition to ColombiaFrancis W. Pennell

Successful botanical expedition to Colombia

Francis W. Pennell · Pan American Union

232 sayfa · 1923

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HistoryBotanical collectors of the Philadelphia local areaFrancis W. Pennell, Philadelphia Botanical Club, Academy of Natural Sciences of Philadelphia

Botanical collectors of the Philadelphia local area

Francis W. Pennell, Philadelphia Botanical Club, Academy of Natural Sciences of Philadelphia · Philadelphia Botanical Club

Sayfa sayısı yok · 1942

Botanists / Botany / History

CiltReconsideration of the Bacopa-Herpestis problem of the ScrophulariaceaeFrancis W. Pennell

Reconsideration of the Bacopa-Herpestis problem of the Scrophulariaceae

Francis W. Pennell · Yayınevi bilinmiyor

98 sayfa · 1946

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CiltGenotypes of the Scrophulariaceae in the first edition of Linné's "Species Plantarum"Francis W. Pennell

Genotypes of the Scrophulariaceae in the first edition of Linné's "Species Plantarum"

Francis W. Pennell · Yayınevi bilinmiyor

26 sayfa · 1930

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CiltConcerning "Genotypes"Francis W. Pennell

Concerning "Genotypes"

Francis W. Pennell · Yayınevi bilinmiyor

Sayfa sayısı yok · 1944

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CiltThe genus Chelone of eastern North AmericaFrancis W. Pennell, Edgar T. Wherry

The genus Chelone of eastern North America

Francis W. Pennell, Edgar T. Wherry · Yayınevi bilinmiyor

23 sayfa · 1928

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Cilt"Unrecorded" genera of Rafinesque--1. Autikon botanikon (1840)Francis W. Pennell

"Unrecorded" genera of Rafinesque--1. Autikon botanikon (1840)

Francis W. Pennell · Yayınevi bilinmiyor

96 sayfa · 1921

Kategori yok

CiltA second summary of the Scrophulariaceae of New GuineaFrancis W. Pennell

A second summary of the Scrophulariaceae of New Guinea

Francis W. Pennell · Yayınevi bilinmiyor

274 sayfa · 1943

Kategori yok

BotanyFlora of the Conowingo Barrens of Southeastern PennsylvaniaFrancis W. Pennell, Academy of Natural Sciences of Philadelphia

Flora of the Conowingo Barrens of Southeastern Pennsylvania

Francis W. Pennell, Academy of Natural Sciences of Philadelphia · The Academy

584 sayfa · 1911

Botany

BotanyFurther notes on the flora of the Conowingo or Serpentine Barrens of Southwestern PennsylvaniaFrancis W. Pennell, Academy of Natural Sciences of Philadelphia

Further notes on the flora of the Conowingo or Serpentine Barrens of Southwestern Pennsylvania

Francis W. Pennell, Academy of Natural Sciences of Philadelphia · The Academy

539 sayfa · 1913

Botany

False foxglovesAgalinis and allies in North AmericaFrancis W. Pennell, Academy of Natural Sciences of Philadelphia

Agalinis and allies in North America

Francis W. Pennell, Academy of Natural Sciences of Philadelphia · Academy of Natural Sciences of Philadelphia?

Sayfa sayısı yok · 1928

False foxgloves