R P Adams

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Juniperus occidentalis forma corbetii R. P. Adams, a new shrubby variant: Geographic variation in the leaf essentials oils

Published in Phytologia, in 2012, in volume 94, issue 1, pages 22-34

Created: 2016-06-30, modified: 2016-06-30

A new, flaccid, decurrent leaf variety of Juniperus poblana from Mexico: J. poblana var. decurrens R. P. Adams

Published in Phytologia, in 2015, in volume 97, issue 3, pages 152-163

Created: 2017-03-08, modified: 2017-03-08

Discovery of Juniperus sabina var. balkanensis R. P. Adams and A. N. Tashev in Albania and relictual polymorphisms found in nrDNA

Published in Phytologia, in 2018, in volume 100, issue 3, pages 187-194

Created: 2024-04-22, modified: 2024-04-22

The volatile leaf oils of Juniperus flaccida Schltdl., J. martinezii Perez de la Rosa and J. poblana (Mart.) R. P. Adams, re-examined

Published in Phytologia, in 2015, in volume 97, issue 2, pages 145-151

Created: 2017-03-08, modified: 2017-03-08

Observations on the Sagittaria subulata complex

Published in Rhodora, in 1961, in volume 63, issue 753, pages 247-266

Created: 2014-06-16, modified: 2023-02-16

Infraspecific adjustments in Juniperus deppeana (Cupressaceae)

Published in Phytologia, in 2006, in volume 88, pages 227-232

Created: 2011-01-26, modified: 2023-02-16

doi:10.5962/bhl.part.10450

THE GENUS ONCIDIUM SW (ORCHIDACEAE) IN THE BAHAMA ARCHIPELAGO

Published in Rhodora, in 1981, in volume 83, issue 833, pages 87-100

Created: 2014-06-16, modified: 2023-02-16

THE GENUS HABENARIA WILLD (ORCHIDACEAE) IN THE BAHAMA ISLANDS

Published in Rhodora, in 1980, in volume 82, issue 832, pages 617-625

Created: 2014-06-16, modified: 2023-02-16

THE GENUS ENCYCLIA HOOK (ORCHIDACEAE) IN THE BAHAMA ARCHIPELAGO

Published in Rhodora, in 1983, in volume 85, issue 842, pages 127-174

Created: 2014-06-16, modified: 2023-02-16

THE ORCHID GENERA ONCIDIUM SW AND TOLUMNIA RAF IN FLORIDA

Published in Rhodora, in 1989, in volume 91, issue 866, pages 188-200

Created: 2014-06-16, modified: 2023-02-16

Morphological comparison and key to J. deltoides and J. oxycedrus

Published in Phytologia, in 2014, in volume 96, issue 2, pages 58-62

Created: 2016-06-29, modified: 2016-06-29

Juniperus communis var. kelleyi, a new variety from North America

Published in Phytologia, in 2013, in volume 95, issue 3, pages 215-221

Created: 2016-06-29, modified: 2016-06-29

Nomenclatural note: Juniperus coahuilensis (Martinez) Gaussen ex R.P. Adams

Published in Phytologia, in 1993, in volume 74, issue 5, pages 413

Created: 2016-05-05, modified: 2016-05-06

Terpenoid fingerprinting to determine an escaped Juniperus rigida var. conferta identity

Published in Phytologia, in 2012, in volume 94, issue 3, pages 334-342

Created: 2016-06-30, modified: 2016-06-30

The leaf essential oils of Picea chihuahuana Martinez and P. martinezii Patterson (Pinaceae)

Published in Phytologia, in 2014, in volume 96, issue 4, pages 260-263

Created: 2016-06-29, modified: 2016-06-29

Seasonal variation in the leaf essential oil of Taxodium distichum (Cupressaceae

Published in Phytologia, in 2012, in volume 94, issue 1, pages 91-102

Created: 2016-06-30, modified: 2016-06-30

A REAPPRAISAL OF THE ORCHID GENERA BROUGHTONIA R-BR, CATTLEYOPSIS LEM AND LAELIOPSIS LINDL

Published in Rhodora, in 1984, in volume 86, issue 848, pages 445-467

Created: 2014-06-16, modified: 2023-02-16

Geographic variation in the leaf essential oils of Taxodium (Cupressaceae p

Published in Phytologia, in 2012, in volume 94, issue 1, pages 53-70

Created: 2016-06-30, modified: 2016-06-30

Phylogeny of Juniperus using nrDNA and four cpDNA regions

Published in Phytologia, in 2013, in volume 95, issue 2, pages 179-187

Created: 2016-06-29, modified: 2016-06-29

Leaf essential oils of Juniperus in central and southern Iran

Published in Phytologia, in 2013, in volume 95, issue 4, pages 288-295

Created: 2016-06-29, modified: 2016-06-29

Geographic variation in the leaf essential oils of Juniperus grandis (Cupressaceae) II

Published in Phytologia, in 2012, in volume 94, issue 1, pages 3-21

Created: 2016-06-30, modified: 2016-06-30

Geographic variation in the leaf essential oils of Juniperus osteosperma (Cupressaceae) II

Published in Phytologia, in 2012, in volume 94, issue 1, pages 118-132

Created: 2016-06-30, modified: 2016-06-30

Chemosystematics of Juniperus: Effects of leaf drying on essential oil composition III

Published in Phytologia, in 2012, in volume 94, issue 3, pages 372-383

Created: 2016-06-30, modified: 2016-06-30

AN ADDITION TO THE ORCHID FLORA OF PUERTO RICO USA

Published in Phytologia, in 1988, in volume 64, issue 4, pages 302-303

Created: 2016-05-06, modified: 2016-05-06

A new Zamia (Zamiaceae, Cycadales) from central Panamá

Published in Phytologia, in 1998, in volume 85, pages 137-145

Created: 2011-01-26, modified: 2023-02-16

doi:10.5962/bhl.part.7783

Geographic variation in the volatile leaf oils of Juniperus procera Hochst. ex. Endl

Published in Phytologia, in 2013, in volume 95, issue 4, pages 269-273

Created: 2016-06-29, modified: 2016-06-29

The volatile leaf oils of Juniperus communis varieties from Bulgaria

Published in Phytologia, in 2013, in volume 95, issue 4, pages 302-307

Created: 2016-06-29, modified: 2016-06-29

ANALYSIS OF ISOENZYME VARIATION IN NATURAL-POPULATIONS OF JUNIPERUS ASHEI

Published in Rhodora, in 1978, in volume 80, issue 821, pages 107-134

Created: 2014-06-16, modified: 2023-02-16

A photographic essay on the development of seed cones in Juniperus arizonica

Published in Phytologia, in 2015, in volume 97, issue 2, pages 129-131

Created: 2017-03-08, modified: 2017-03-08

The status of Hypericum prolificum

Published in Rhodora, in 1959, in volume 61, issue 729, pages 249-250

Created: 2014-06-16, modified: 2023-02-16

Composition of the leaf volatile terpenoids of Pinus mugo Turra from Bulgaria

Published in Phytologia, in 2019, in volume 101, issue 1, pages 74-80

Created: 2024-04-22, modified: 2024-04-22

Evolution of dioecious/ monecious taxa in Juniperus, contrasted with Cupressus, Hesperocyparis, Callitropsis and Xanthocyparis (Cupressaceae)

Published in Phytologia, in 2018, in volume 100, issue 4, pages 248-255

Created: 2024-04-22, modified: 2024-04-22

Juniperus deltoides, a new species, and nomenclatural notes on J. polycarpos and J. turcomanica (Cupressaceae)

Published in Phytologia, in 2004, in volume 86, pages 47-51

Created: 2013-10-12, modified: 2013-10-12

Juniperus communis in Morocco: analyses of nrDNA and cpDNA regions

Published in Phytologia, in 2015, in volume 97, issue 2, pages 123-128

Created: 2017-03-08, modified: 2017-03-08

Chemosystematics of Juniperus: Effects of leaf drying on the essential oil composition of Juniperus pinchotii

Published in Phytologia, in 2013, in volume 95, issue 1, pages 10-17

Created: 2016-06-29, modified: 2016-06-29

Geographic variation in hexane extractable hydrocarbons in natural populations of Helianthus annuus (Asteraceae, Sunflowers) II

Published in Phytologia, in 2018, in volume 100, issue 2, pages 153-160

Created: 2024-04-22, modified: 2024-04-22

Analysis of decurrent-leaved Himalayan junipers: Discordance between leaf morphology and DNA bar-codes

Published in Phytologia, in 2013, in volume 95, issue 2, pages 125-131

Created: 2016-06-29, modified: 2016-06-29

† H. J. Adams, I. P.

Published in Deutsche Entomologische Zeitschrift "Iris", in 1912, in volume 26, pages 189

Created: 2025-12-18, modified: 2025-12-18

Discovery of Juniperus sabina var. balkanensis R. P. Adams & Tashev in Macedonia, Bosnia-Herzegovina, Croatia and Central and Southern Italy and relictual polymorphisms found in nrDNA

Published in Phytologia, in 2018, in volume 100, issue 2, pages 117-127

Created: 2024-04-22, modified: 2024-04-22

Inheritance of chloroplasts and mitochondria in Conifers: A review of paternal, maternal, leakage and facultative inheritance

Published in Phytologia, in 2019, in volume 101, issue 2, pages 134-138

Created: 2024-04-22, modified: 2024-04-22

The volatile leaf oil of Juniperus microsperma and its taxonomy

Published in Phytologia, in 2013, in volume 95, issue 1, pages 87-93

Created: 2016-06-29, modified: 2016-06-29

Taxonomy of the turbinate shaped seed cone taxa of Juniperus, section Sabina: Revisited

Published in Phytologia, in 2013, in volume 95, issue 2, pages 122-124

Created: 2016-06-29, modified: 2016-06-29

A molecular re-examination of phylogenetic relationships among Juniperus, Cupressus, and the Hesperocyparis-Callitropsis-Xanthocyparis clades of Cupressaceae

Published in Phytologia, in 2015, in volume 97, issue 1, pages 67-75

Created: 2017-03-08, modified: 2017-03-08

A review of the New World Dilaridae

Published in Postilla, in 1970, in volume 148, pages 1-30

Created: 2011-06-04, modified: 2023-02-16

doi:10.5962/bhl.part.27550

New combinations in Dendrobium (Orchidaceae)

Published in Muelleria, in 2011, in volume 29, issue 1, pages 62-68

Created: 2020-03-15, modified: 2023-02-16

doi:10.5962/p.292511

A REVISION OF THE GENUS ASCYRUM (HYPERICACEAE)

Published in Rhodora, in 1957, in volume 59, issue 700, pages 73-95

Created: 2016-07-19, modified: 2023-02-16

Screening hydrocarbon yields of sunflowers: Helianthus maximiliani and H. nuttallii (Asteraceae)

Published in Phytologia, in 2018, in volume 100, issue 2, pages 161-166

Created: 2024-04-22, modified: 2024-04-22

The effects growth regulators on the growth and yields of hydrocarbons in Cotton (Gossypium)

Published in Phytologia, in 2018, in volume 100, issue 4, pages 195-198

Created: 2024-04-22, modified: 2024-04-22

Hybridization Between Juniperus grandis, J. occidentalis and J. osteosperma in northwest Nevada I: Terpenes, Leviathan mine, Nevada

Published in Phytologia, in 2013, in volume 95, issue 1, pages 58-69

Created: 2016-06-29, modified: 2016-06-29

The multi-seeded, entire leaf taxa of Juniperus, section Sabina: inclusion of Juniperus microsperma

Published in Phytologia, in 2013, in volume 95, issue 1, pages 118-121

Created: 2016-06-29, modified: 2016-06-29