Richard Spellenberg: search on Z-Library

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1

Taxonomy and Distribution of a Natural Group of Black Oaks of Mexico (Quercus, Section Lobatae, Subsection Racemiflorae)

Richard Spellenberg and Jeffrey R. Bacon

Journal:

Systematic Botany

Year:

1996

Language:

english

File:

PDF, 2.34 MB

english, 1996

2

A record from the Klamath Mountains for the Sierran endemic, monotypic genus, Whitneya (Compositae)

Richard Spellenberg

Journal:

Year:

1972

Language:

english

File:

PDF, 208 KB

english, 1972

3

Panicum Shastense (Gramineae), a Sterile Hybrid Between P. Pacificum and P. Scribnerianum

Richard W. Spellenberg

Journal:

Year:

1970

Language:

english

File:

PDF, 639 KB

english, 1970

4

RUPERT C. BARNEBY (October 6, 1911-December 5, 2000) A MEMOIR

Richard Spellenberg

Journal:

SIDA, Contributions to Botany

Year:

2001

Language:

english

File:

PDF, 956 KB

english, 2001

5

DALEA ANALILIANA (FABACEAE: AMORPHEAE), A NEW SPECIES FROM THE NORTHWESTERN SIERRA MADRE OCCIDENTAL, MEXICO

Richard Spellenberg

Journal:

Year:

2007

Language:

english

File:

PDF, 1.14 MB

english, 2007

6

HYBRIDIZATION IN TWO DISTANTLY RELATED MEXICAN BLACK OAKS "QUERCUS CONZATTII" AND "QUERCUS EDUARDII" (FAGACEAE: "QUERCUS": SECTION "LOBATAE")

JEFFREY R. BACON and RICHARD SPELLENBERG

Journal:

SIDA, Contributions to Botany

Year:

1996

Language:

english

File:

PDF, 2.57 MB

english, 1996

7

A New Species of Perityle (Asteraceae) from Southwestern Chihuahua, Mexico

Richard Spellenberg and A. Michael Powell

Journal:

Systematic Botany

Year:

1990

Language:

english

File:

PDF, 570 KB

english, 1990

8

NOTEWORTHY COLLECTIONS

Jim A. Bartel, Darrell Ward, Richard Spellenberg, Theodore S. Cochrane, Wayne P. Armstrong and Dan Hamon

Journal:

Year:

1981

Language:

english

File:

PDF, 680 KB

english, 1981

9

An Evaluation of Eriogonum densum (Polygonaceae)

Richard Spellenberg, Carlos Leiva and Enrique P. Lessa

Journal:

The Southwestern Naturalist

Year:

1988

Language:

english

File:

PDF, 1.06 MB

english, 1988

10

BLOOMING "BEHAVIOR" IN FIVE SPECIES OF BOERHAVIA (NYCTAGINACEAE)

Richard Spellenberg

Journal:

SIDA, Contributions to Botany

Year:

2000

Language:

english

File:

PDF, 1.05 MB

english, 2000

11

Book reviews

Daniel F. Austin, James L. Reveal, James L. Reveal, Henrik Balslev, Henrik Balslev, Neil A. Harriman, Margaret M. Mayfield, Jodi Stevens, Neil A. Harriman, Richard Spellenberg, Kevin Janni, Margaret M

Journal:

Economic Botany

Year:

2000

Language:

english

File:

PDF, 941 KB

english, 2000

12

NOMENCLATURAL ADJUSTMENTS AND COMMENTS IN ABRONIA AND ACLEISANTHES (NYCTAGINACEAE)

Richard Spellenberg and Jackie M. Poole

Journal:

SIDA, Contributions to Botany

Year:

2003

Language:

english

File:

PDF, 429 KB

english, 2003

13

OBSERVATIONS ON ANTHOCARP ANATOMY IN THE SUBTRIBE MIRABILINAE (NYCTAGINACEAE)

James Willson and Richard Spellenberg

Journal:

Year:

1977

Language:

english

File:

PDF, 1.39 MB

english, 1977

14

ON THE HYBRID NATURE OF QUERCUS BASASEACHICENSIS (FAGACEAE, SECT. QUERCUS)

RICHARD SPELLENBERG

Journal:

SIDA, Contributions to Botany

Year:

1995

Language:

english

File:

PDF, 1.36 MB

english, 1995

15

Autogamy and Hybridization as Evolutionary Mechanisms in Panicum Subgenus Dicanthelium (Gramineae)

Richard W. Spellenberg

Journal:

Year:

1975

Language:

english

File:

PDF, 598 KB

english, 1975

16

VASCULAR PLANTS ON A GYPSUM OUTCROP IN SOUTHERN NEW MEXICO: A LISTING, A NEW VARIETY AND TAXONOMIC REALIGNMENTS IN THE ANULOCAULIS LEIOSOLENUS COMPLEX (NYCTAGINACEAE), AND A NEW VARIETY OF MENTZELIA HUMILIS (LOASACEAE)

RICHARD SPELLENBERG and THOMAS WOOTTEN

Journal:

SIDA, Contributions to Botany

Year:

1999

Language:

english

File:

PDF, 1.26 MB

english, 1999

17

THE TAXONOMIC PLACEMENT INTO SECTION OF TWO MEXICAN SPECIES OF ASTRAGALUS (FABACEAE)

Richard Spellenberg and Rafael Corral Diaz

Journal:

SIDA, Contributions to Botany

Year:

1988

Language:

english

File:

PDF, 468 KB

english, 1988

18

TAXONOMY OF CYPHOMERIS (NYCTAGINACEAE) BASED ON MULTIVARIATE ANALYSES OF GEOGRAPHIC VARIATION

MATTHEW MAHRT and RICHARD SPELLENBERG

Journal:

SIDA, Contributions to Botany

Year:

1995

Language:

english

File:

PDF, 2.00 MB

english, 1995

19

A New Oryzopsis from Idaho

C. Leo Hitchcock and Richard W. Spellenberg

Journal:

Year:

1968

Language:

english

File:

PDF, 336 KB

english, 1968

20

A new tribal classification of Nyctaginaceae

Norman Douglas and Richard Spellenberg

Journal:

Year:

2010

Language:

english

File:

PDF, 1.13 MB

english, 2010

21

Chromosome Number as an Indication of Relationships of Astragalus, Section Strigulosi (Leguminosae), with Descriptive Notes on A. altus

Spellenberg, Richard

Journal:

The Southwestern Naturalist

Year:

1974

Language:

english

File:

PDF, 471 KB

english, 1974

22

NOTEWORTHY COLLECTIONS

WAYNE P. ARMSTRONG, Barbara Trowbridge, Curtis Clark, Nancy Charest-clark, Donald L. Sanders, Emilia Parra, Arnold Tiehm and Richard Spellenberg

Journal:

Year:

1984

Language:

english

File:

PDF, 487 KB

english, 1984

23

Out of Order

Review by: Richard W. Spellenberg and Stephan L. Hatch

Journal:

Systematic Botany

Year:

1977

Language:

english

File:

PDF, 329 KB

english, 1977

24

NOTES ON ORYZOPSIS HENDERSONII (GRAMINEAE)

Richard Spellenberg

Journal:

Year:

1968

Language:

english

File:

PDF, 497 KB

english, 1968

25

A NEW SPECIES OF BLACK OAK (QUERCUS, SUBG. ERYTHROBALANUS, FAGACEAE) FROM THE SIERRA MADRE OCCIDENTAL, MEXICO

Spellenberg, Richard

Journal:

American Journal of Botany

Year:

1992

Language:

english

File:

PDF, 1.01 MB

english, 1992

26

ADDITIONS TO THE FLORA OF NEW MEXICO

RICHARD SPELLENBERG, RICHARD WORTHINGTON, PAUL KNIGHT and REGGIE FLETCHER

Journal:

SIDA, Contributions to Botany

Year:

1986

Language:

english

File:

PDF, 1.07 MB

english, 1986

27

An Unusual New Chaetopappa (Asteraceae-Astereae) from New Mexico

Soreng, Robert J., Spellenberg, Richard W.

Journal:

Systematic Botany

Year:

1984

Language:

english

File:

PDF, 642 KB

english, 1984

28

TAXONOMY OF ANULOCAULIS (NYCTAGINACEAE)

RICHARD SPELLENBERG

Journal:

SIDA, Contributions to Botany

Year:

1993

Language:

english

File:

PDF, 1.71 MB

english, 1993

29

New Plant Distribution Records from the Southwestern United States and Northan Mexico

Richard Spellenberg

Journal:

Year:

1978

Language:

english

File:

PDF, 291 KB

english, 1978

30

NOTEWORTHY COLLECTIONS

Gary S. Lester, Michael C. Vasey, William E. Rodstrom, Ann M. Howald, Bruce K. Orr, Patti J. Novak, Kathryn L. Strohm, Rob J. Soreng, Richard Spellenberg, Douglass M. Henderson, Steven Brunsfeld and P

Journal:

Year:

1981

Language:

english

File:

PDF, 568 KB

english, 1981

31

FLORA VASCULAR DE LA LAGUNA DE BABICORA, CHIHUAHUA, MEXICO

A. EDUARDO ESTRADA C., RICHARD SPELLENBERG and TOUTCHA LEBGUE

Journal:

SIDA, Contributions to Botany

Year:

1997

File:

PDF, 1.35 MB

1997

32

Rocky Mountain Floraby William A. Weber

Review by: Richard Spellenberg

Journal:

Year:

1973

Language:

english

File:

PDF, 213 KB

english, 1973

33

A new tribal classification of Nyctaginaceae

Douglas, Norman, Spellenberg, Richard

Journal:

Year:

2010

Language:

english

File:

PDF, 292 KB

english, 2010

34

BOERHAVIA COULTERI VAR. PALMERI, A NEW VARIETAL COMBINATION FOR BOERHAVIA (NYCTAGINACEAE) OF SOUTHWESTERN NORTH AMERICA

Richard Spellenberg

Journal:

SIDA, Contributions to Botany

Year:

2002

Language:

english

File:

PDF, 444 KB

english, 2002

35

Polyploidy in Dalea formosa (Fabaceae) on the Chihuahuan Desert

Richard Spellenberg

Journal:

Year:

1981

Language:

english

File:

PDF, 1.15 MB

english, 1981

36

GEOGRAPHIC VARIATION AND TAXONOMY OF NORTH AMERICAN SPECIES OF MIRABILIS, SECTION OXYBAPHOIDES (NYCTAGINACEAE)

Richard Spellenberg and Sergio R. Rodríguez Tijerina

Journal:

SIDA, Contributions to Botany

Year:

2001

Language:

english

File:

PDF, 3.15 MB

english, 2001

37

Chromosome Numbers and Their Cytotaxonomic Significance for North American Astragalus (Fabaceae)

Richard Spellenberg

Journal:

Year:

1976

Language:

english

File:

PDF, 1.69 MB

english, 1976

38

DALEA ANALILIANA (FABACEAE: AMORPHEAE), A NEW SPECIES FROM THE NORTHWESTERN SIERRA MADRE OCCIDENTAL, MEXICO

Spellenberg, Richard

Journal:

Year:

2007

Language:

english

File:

PDF, 260 KB

english, 2007

39

"CYPHOMERIS GYPSOPHILOIDES" VAR. "STEWARTII" A SYNONYM OF A VARIABLE "C. GYPSOPHILOIDES" (NYCTAGINACEAE)

Richard Spellenberg

Journal:

SIDA, Contributions to Botany

Year:

1996

Language:

english

File:

PDF, 182 KB

english, 1996

40

NOTEWORTHY COLLECTIONS

J. Willson, R. Spellenberg, H. Wolfe, Peggy Smith, Fred T. Sproul, Reid Moran, William H. Reid and Richard D. Worthington

Journal:

Year:

1979

Language:

english

File:

PDF, 377 KB

english, 1979

41

A NEW BOERHAVIA (NYCTAGINACEAE) FROM SONORA, MEXICO

Richard Spellenberg

Journal:

Year:

1999

Language:

english

File:

PDF, 613 KB

english, 1999

42

A New Species of Astragalus (Leguminosae) from Northwestern New Mexico and Adjacent Arizona

Rupert C. Barneby and Richard Spellenberg

Journal:

Year:

1987

Language:

english

File:

PDF, 451 KB

english, 1987

43

Varietal Status for a Hirsute Phase of Mirabilis linearis (Nyctaginaceae)

Richard Spellenberg

Journal:

Novon A Journal for Botanical Nomenclature

Year:

2002

Language:

english

File:

PDF, 260 KB

english, 2002

44

Chromosome Numbers from Some Federally Proposed Threatened or Endangered Southwestern Angiosperms and Other Miscellaneous Taxa

Spellenberg, Richard

Journal:

The Southwestern Naturalist

Year:

1979

Language:

english

File:

PDF, 426 KB

english, 1979

45

[untitled]

Review by: Richard Spellenberg

Journal:

Year:

1987

Language:

english

File:

PDF, 377 KB

english, 1987

46

A New Species of Black Oak (Quercus, subg. Erythrobalanus, Fagaceae) from the Sierra Madre Occidental, Mexico

Richard Spellenberg

Journal:

American Journal of Botany

Year:

1992

Language:

english

File:

PDF, 1.38 MB

english, 1992

47

BOERHAVIA TRIQUETRA VAR. INTERMEDIA (NYCTAGINACEAE); A NEW COMBINATION AND VARIETAL STATUS FOR THE WIDESPREAD SOUTHWESTERN NORTH AMERICAN B. INTERMEDIA

Richard Spellenberg

Journal:

Journal of the Botanical Research Institute of Texas

Year:

2007

Language:

english

File:

PDF, 522 KB

english, 2007

48

NOTEWORTHY COLLECTIONS

Peter Lesica, Richard Spellenberg and Matthew Mahrt

Journal:

Year:

1991

Language:

english

File:

PDF, 525 KB

english, 1991

49

Structure of Herbivore Communities in Two Oak (Quercus spp.) Hybrid Zones

William J. Boecklen and Richard Spellenberg

Journal:

Year:

1990

Language:

english

File:

PDF, 1.24 MB

english, 1990

50

MISCELLANEOUS CHROMOSOME COUNTS OF WESTERN AMERICAN PLANTS — III

James L. Reveal and Richard Spellenberg

Journal:

Year:

1976

Language:

english

File:

PDF, 1.54 MB

english, 1976

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