Border perennials

Carl Starker (Firm)

1952

Continuous blooms in the rock garden

Cronamere Alpine Nurseries

1939

Hardy ferns, wild flowers, rock garden plants

Ferndale Nursery (Askov, Minn.)

1941

Herbs, rock-garden plants, perennials, vines and roses

Palisades Nurseries

1935

1935 price list

William P. Yeagle (Firm)

1935

Delphiniums

Three Point Gardens

1929

Exquisite miniature bulbs, corms and tubers

Alexander Irving Heimlich (Firm)

1952

The present-day rock garden

Sampson Clay

1937

Unusual garden plants, rock plants, perennials, books on gardening

Woodcrythe (Firm)

1934

The illustrated practical guide to water & rock gardening

Peter Robinson

2008

Wholesale price list of perennials and rock plants

Shoreway Nursery

1936

Plants for rock gardens

Buskirk's Independence Nurseries (Independence, Ohio)

1930

Oregon wild flowers, rock plants and seeds, lilies, trees and shrubs, ferns, perennials

Mrs. Clarice Nye (Firm)

1932

Hardy herbaceous plants

Bobbink & Atkins (Nursery)

1931

Perennial flowering plants, rock garden plants, herbs

Tuttle Bros. Nurseries

1935

Hildemere Gardens

Hildemere Gardens

1953

Alpines

Kenneth A. Beckett

1985

Rock plants for small gardens

Royton E. Heath

1969

Cullen's seeds [catalog]

Martin J. Cullen (Firm)

1923

Hardy plants

Wayside Gardens Co

1935

Mayfair Nurseries [supplement list only]

Mayfair Nurseries

1928

Rock gardening

Joseph Tychonievich

2016

Rock garden bulbs

Mayfair Nurseries

1953

1932 list of seeds of native Rocky Mountain plants and alpines and hardy primulas collected by the late Ben Johnson of Salt lake City, Utah

Utah Rare Plant Company

1932

Hardy perennials and rock plants

Hammonton Flower Gardens

1933

Pleasures and problems of a rock garden

Louise Beebe Wilder

1937

Plant list of Village Hill Nursery

Village Hill Nursery

1935

Rock gardening

Will Ingwersen

1985

Choice plants for your garden

Berkeley Horticultural Nursery

1929

Hazel D. Moyle

Hazel D. Moyle (Firm)

1932