Harvard University Herbaria & Libraries

Index of Botanical Specimens

Name	Lactuca Linnaeus
Authorship	Linnaeus
Rank	Genus
NomenclaturalStatus	NomLeg
Placed in	Asteraceae
Contains	Lactuca biennis (Moench) Fernald Lactuca biennis (Moench) Fernald Lactuca brachyryncha Greenman Lactuca brunoniana (Wallich) E. D. Clarke Lactuca canadensis Linnaeus Lactuca decipiens C. B. Clarke Lactuca denaensis N. Kilian & Djavadi Lactuca dentata (Thunberg) C. B. Robinson Lactuca denticulata (Houttuyn) Maximowicz Lactuca dolichophylla Kitamura Lactuca ×duffouri Palezieux Lactuca elegans Franchet Lactuca elongata Muhlenberg ex Willdenow Lactuca floridana (Linnaeus) Gaertner Lactuca formosana Maximowicz Lactuca gracilifolia (Wallich) de Candolle Lactuca gracilipetiolata Merrill Lactuca graminea Sprengel Lactuca graminifolia Michaux Lactuca hastata Wallich ex de Candolle Lactuca hirsuta Muhlenberg ex Nuttall Lactuca hirsuta Franchet Lactuca humifusa Dunn Lactuca indica Linnaeus Lactuca integrifolia Bigelow Lactuca ludoviciana (Nuttall) Riddell Lactuca macrantha Hooker f. & Thomson Lactuca macrophylla A. Gray Lactuca morsii B. L. Robinson Lactuca ×morssii B. L. Robinson Lactuca oldhamii Maximowicz Lactuca orientalis Boissier Lactuca persica Boissier Lactuca polyclada Boissier Lactuca pulchella (Pursh) de Candolle Lactuca raddeana Maximowicz Lactuca sagittifolia Elliott Lactuca saligna Linnaeus Lactuca sativa Linnaeus Lactuca scariola Linnaeus Lactuca scarioloides Boissier Lactuca serriola Linnaeus Lactuca siberica (Linnaeus) Bentham ex Maximowicz Lactuca sp. Lactuca spicata (Lamarck) Hitchcock Lactuca stolonifera (A. Gray) Bentham ex Maximowicz Lactuca taliensis Franchet Lactuca tatarica (Linnaeus) C. A. Meyer Lactuca terrae-novae Fernald Lactuca tinctociliata I. M. Johnston Lactuca undulata Ledebour Lactuca varianii I. M. Johnston
Remarks	Lectotype: L. sativa Linnaeus (vide N. L. Britton et A. Brown, Ill. Fl. N. U.S. ed. 2. 3: 317. 7 Jun 1913)
Citation	1753 Sp. Pl. 2: 795
Holdings	15 Specimens held in the Harvard University Herbaria identified as Lactuca Linnaeus
Identification made in	[no date] (15)