Rydb.
Per Axel Rydberg, 1860-1931. Swedish-born botanist and curator at the New York Botanical Garden. Author of several books on the flora of the Great Plains and Rocky Mountains.
Scientific Names (Primary Authority)
Names where Rydb. is the primary naming authority.
Orbexilum pedunculatum Rydb.
Sampson's snakeroot
Primary
Vulpia octoflora Rydb.
Sixweeks fescue
Primary
Lesquerella ovalifolia Rydb.
Oval-leaf bladderpod
Synonym
Giliastrum acerosum Rydb.
Bluebowls
Synonym
Cryptantha minima Rydb.
Little cryptantha
Primary
Muhlenbergia cuspidata Rydb.
Plains muhly
Primary
Chenopodium pratericola Rydb.
Field goosefoot
Primary
Agropyron smithii Rydb.
Western wheatgrass
Synonym
Bothriochloa saccharoides Rydb.
Silver bluestem
Synonym
Pediomelum esculentum Rydb.
Breadroot scurf-pea
Primary
Toxicoscordion nuttallii Rydb.
Nuttall's death camass
Primary
Pediomelum cuspidatum Rydb.
Tall-bread scurf-pea
Primary
Sphaeralcea coccinea Rydb.
Scarlet globe mallow
Primary
Liatris hirsuta Rydb.
Hairy gayfeather
Primary
Psilostrophe villosa Rydb.
Paper flower
Primary
Rubus ostryifolius Rydb.
High-bush blackberry
Primary
Drymocallis arguta Rydb.
Tall wood-beauty
Primary