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Taxonomic and geographic studies in North American ferns

Published in Rhodora, in 1917, in volume 19, pages 169-216

Created: 2014-06-16, modified: 2016-07-26

The genus Athyrium and the North American ferns allied to Athyrium filix-femina

Published in Rhodora, in 1917, in volume 19, pages 170-207

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

STATICE IN NORTH AMERICA

Published in Rhodora, in 1917, in volume 19, issue 217, pages 1-9

Created: 2016-07-19, modified: 2016-07-19

THE GENUS ELATINE IN EASTERN NORTH AMERICA

Published in Rhodora, in 1917, in volume 19, issue 217, pages 10-15

Created: 2016-07-19, modified: 2016-07-19

A NEW AGROPYRON FROM CAPE BRETON

Published in Rhodora, in 1917, in volume 19, issue 217, pages 15-17

Created: 2016-07-19, modified: 2016-07-19

A NEW JUNCUS FROM CAPE COD

Published in Rhodora, in 1917, in volume 19, issue 217, pages 17-20

Created: 2016-07-19, modified: 2016-07-19

A Form of Solidago sempervirens with White Rays

Published in Rhodora, in 1917, in volume 19, issue 217, pages 20

Created: 2016-07-19, modified: 2016-07-19

BOTANICAL ACTIVITIES OF PERCIVAL LOWELL

Published in Rhodora, in 1917, in volume 19, issue 218, pages 21-24

Created: 2016-07-19, modified: 2016-07-19

THE GENUS ERECHTITES IN TEMPERATE NORTH AMERICA

Published in Rhodora, in 1917, in volume 19, issue 218, pages 24-27

Created: 2016-07-19, modified: 2016-07-19

A Variety of Spartina new to New England

Published in Rhodora, in 1917, in volume 19, issue 218, pages 27

Created: 2016-07-19, modified: 2016-07-19

NOTES ON RARE NEW YORK STATE PLANTS

Published in Rhodora, in 1917, in volume 19, issue 218, pages 28-37

Created: 2016-07-19, modified: 2016-07-19

A glandular Form of Hieracium paniculatum L

Published in Rhodora, in 1917, in volume 19, issue 218, pages 37

Created: 2016-07-19, modified: 2016-07-19

Utricularia fibrosa in Massachusetts

Published in Rhodora, in 1917, in volume 19, issue 218, pages 38

Created: 2016-07-19, modified: 2016-07-26

Salvia sylvestris L. in County Peel, Ontario

Published in Rhodora, in 1917, in volume 19, issue 218, pages 39-40

Created: 2016-07-19, modified: 2016-07-19

ABNORMAL FLOWER STRUCTURE IN OXALIS STRICTA L

Published in Rhodora, in 1917, in volume 19, issue 219, pages 41-44

Created: 2016-07-19, modified: 2016-07-19

THE SPECIFIC CHARACTERS OF HEPATICA AMERICANA

Published in Rhodora, in 1917, in volume 19, issue 219, pages 45-46

Created: 2016-07-19, modified: 2016-07-19

POLYMNIA UVEDALIA AND ITS VARIETIES

Published in Rhodora, in 1917, in volume 19, issue 219, pages 46-48

Created: 2016-07-19, modified: 2016-07-19

NOTES ON RARE NEW YORK STATE PLANTS. (Continued)

Published in Rhodora, in 1917, in volume 19, issue 219, pages 48-55

Created: 2016-07-19, modified: 2016-07-19

ORCHIDS FOUND IN THE REGION OF ASQUAM LAKE

Published in Rhodora, in 1917, in volume 19, issue 219, pages 56-57

Created: 2016-07-19, modified: 2016-07-19

HELIANTHEMUM DUMOSUM ON THE MAINLAND OF NEW ENGLAND

Published in Rhodora, in 1917, in volume 19, issue 219, pages 58-60

Created: 2016-07-19, modified: 2016-07-19

Glandularity on Veronica Anagallis-aquatica L

Published in Rhodora, in 1917, in volume 19, issue 219, pages 60

Created: 2016-07-19, modified: 2016-07-19

REV. E. J. HILL

Published in Rhodora, in 1917, in volume 19, issue 220, pages 61-69

Created: 2016-07-19, modified: 2016-07-19

THE VARIATIONS OF POLYGONUM PENSYLVANICUM

Published in Rhodora, in 1917, in volume 19, issue 220, pages 70-73

Created: 2016-07-19, modified: 2016-07-19

SIEGESBECKIA ORIENTALIS IN ILLINOIS

Published in Rhodora, in 1917, in volume 19, issue 220, pages 74-75

Created: 2016-07-19, modified: 2016-07-19

THE STATUS OF GLYCERIA FERNALDII

Published in Rhodora, in 1917, in volume 19, issue 220, pages 75-76

Created: 2016-07-19, modified: 2016-07-19

TWO NEW MARITIME PLANTS OF NORTHEASTERN NORTH AMERICA

Published in Rhodora, in 1917, in volume 19, issue 220, pages 76

Created: 2016-07-19, modified: 2016-07-19

THE SARGASSO SEA

Published in Rhodora, in 1917, in volume 19, issue 221, pages 77-84

Created: 2016-07-19, modified: 2016-07-19

THE IDENTITY OF CIRCAEA CANADENSIS AND C. INTERMEDIA

Published in Rhodora, in 1917, in volume 19, issue 221, pages 85-88

Created: 2016-07-19, modified: 2016-07-19

IS ASTER TARDIFLORUS A HYBRID?

Published in Rhodora, in 1917, in volume 19, issue 221, pages 88-90

Created: 2016-07-19, modified: 2016-07-19

A NEW CARDAMINE FROM SOUTHERN MAINE

Published in Rhodora, in 1917, in volume 19, issue 221, pages 91-92

Created: 2016-07-19, modified: 2016-07-19

Note on Nuphar

Published in Rhodora, in 1917, in volume 19, issue 221, pages 92

Created: 2016-07-19, modified: 2016-07-26

A NEW SPECIES OF ERAGROSTIS OF THE OLD WORLD AND NORTH AMERICA

Published in Rhodora, in 1917, in volume 19, issue 222, pages 93-96

Created: 2016-07-19, modified: 2016-07-19

RANGE OF CAREX NOVAE—ANGLIAE EXTENDED INTO PENNSYLVANIA

Published in Rhodora, in 1917, in volume 19, issue 222, pages 96-100

Created: 2016-07-19, modified: 2016-07-19

ANDROPOGON SCOPARIUS IN THE UNITED STATES AND CANADA

Published in Rhodora, in 1917, in volume 19, issue 222, pages 100-105

Created: 2016-07-19, modified: 2016-07-19

ADDITIONS TO THE FLORA OF CONNECTICUT

Published in Rhodora, in 1917, in volume 19, issue 222, pages 105-110

Created: 2016-07-19, modified: 2016-07-19

Carex gynocrates in Pennsylvania

Published in Rhodora, in 1917, in volume 19, issue 222, pages 110

Created: 2016-07-19, modified: 2016-07-26

A Diagnostic Character of Nuphar microphyllum

Published in Rhodora, in 1917, in volume 19, issue 222, pages 111

Created: 2016-07-19, modified: 2016-07-26

A NEW RUDBECKIA FROM INDIANA

Published in Rhodora, in 1917, in volume 19, issue 223, pages 113-115

Created: 2016-07-19, modified: 2016-07-19

COLOR FORMS OF IMPATIENS BIFLORA

Published in Rhodora, in 1917, in volume 19, issue 223, pages 115-118

Created: 2016-07-19, modified: 2016-07-19

ADDITIONS TO THE FLORA OF CONNECTICUT. (Continued)

Published in Rhodora, in 1917, in volume 19, issue 223, pages 119-130

Created: 2016-07-19, modified: 2016-07-19

FURTHER NOTES ON THE ORCHIDS OF THE REGION OF ASQUAM LAKE

Published in Rhodora, in 1917, in volume 19, issue 223, pages 131-132

Created: 2016-07-19, modified: 2016-07-19

Some further Plants found on Woolwaste at Westford, Massachusetts

Published in Rhodora, in 1917, in volume 19, issue 223, pages 132

Created: 2016-07-19, modified: 2016-07-19

CONTRIBUTIONS FROM THE GRAY HERBARIUM OF HARVARD UNIVERSITY.— NEW SERIES, NO. L

Published in Rhodora, in 1917, in volume 19, issue 224, pages 133-155

Created: 2016-07-19, modified: 2016-07-19

New or critical species or varieties of Ranunculus

Published in Rhodora, in 1917, in volume 19, issue 224, pages 135-139

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

STUDIES IN CERTAIN NORTH AMERICAN SPECIES OF LATHYRUS

Published in Rhodora, in 1917, in volume 19, issue 224, pages 156-163

Created: 2016-07-19, modified: 2016-07-19

A PRAIRIE NEAR ANN ARBOR, MICHIGAN

Published in Rhodora, in 1917, in volume 19, issue 224, pages 163-165

Created: 2016-07-19, modified: 2016-07-19

REMARKS ON SEVERAL NORTH AMERICAN SPECIES OF ALOPECURUS

Published in Rhodora, in 1917, in volume 19, issue 224, pages 165-167

Created: 2016-07-19, modified: 2016-07-19

Vernonia altissima Nutt. var. taeniotricha, var. nov

Published in Rhodora, in 1917, in volume 19, issue 224, pages 167-168

Created: 2016-07-19, modified: 2016-07-19

PRELIMINARY LISTS OF NEW ENGLAND PLANTS,—XXV

Published in Rhodora, in 1917, in volume 19, issue 225, pages 217-219

Created: 2016-07-19, modified: 2016-07-19

The Tardy Flowering of Plants in Eastern Massachusetts in the Spring of 1917

Published in Rhodora, in 1917, in volume 19, issue 225, pages 219-220

Created: 2016-07-19, modified: 2016-07-19