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Hemerocallis

American  
[hem-er-uh-kal-is] / ˌhɛm ər əˈkæl ɪs /

noun

  1. the genus comprising the day lilies.


hemerocallis British  
/ ˌhɛmərəʊˈkælɪs /

noun

  1. See day lily

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of Hemerocallis

1615–25; < New Latin < Greek hēmerokallís, equivalent to hēméra day + kállos beauty

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

I remember puzzling over why a day lily was botanically a Hemerocallis and not a lily at all.

From Seattle Times Mar. 25, 2023

There are 75,378 different day lilies officially registered with the American Hemerocallis Society.

From New York Times Jun. 11, 2014

A favorite flower was the yellow garden Lily, the Lemon Lily, Hemerocallis, when it could be kept from spreading.

From Old-Time Gardens Newly Set Forth by Alice Morse Earle

This Genus has been called Hemerocallis, in English, Day-Lily, from the short duration of its blossoms, but these are not quite so fugacious in this species as in the fulva.

From The Botanical Magazine, Vol. 1 Or, Flower-Garden Displayed by William Curtis

All this while, meantime, I have a suspicion that my pet Savoy Lily is not, in existing classification, an Anthericum, nor a Hemerocallis, but a Lilium.

From Proserpina, Volume 1 Studies Of Wayside Flowers by John Ruskin

The book’s intensely colored engravings, based on drawings from life by the self-taught Bury, describe various amaryllis, hemerocallis and lily species with exacting linear precision.

From New York Times Jun. 13, 2013

They started out about three feet from each other, but the hemerocallis spreads so quickly that now they form a mass that is almost impossible to break apart.

From Trees, Fruits and Flowers of Minnesota, 1916 Embracing the Transactions of the Minnesota State Horticultural Society,Volume 44, from December 1, 1915, to December 1, 1916, Including the Twelve Numbers of "The Minnesota Horticulturist" for 1916 by A. W. Latham

Another very poor combination that is in my garden, much to my sorrow, is hemerocallis and siberica iris.

From Trees, Fruits and Flowers of Minnesota, 1916 Embracing the Transactions of the Minnesota State Horticultural Society,Volume 44, from December 1, 1915, to December 1, 1916, Including the Twelve Numbers of "The Minnesota Horticulturist" for 1916 by A. W. Latham

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