- Lai, Youpeng
- Laia, Rafael Camilo
- Laia, Wanderlei Pereira
- Laicharding, Johann Nepomuk, 1754-1797
- Laidig, Kim J
- Laidlaw Gladiolus Ltd.,
- Laidlaw, C. G. P.
- Laidlaw, Frank F.
- Laidlaw, Frank Fortescue 1876-1963
- Laidlaw, G M
- Laidlaw, Melinda J
- Laidlaw, Ted Fraser
- Laidlaw, W S
- Laidlaw, W.
- Laidlay, John Watson, 1803-1885
- Laidler, D
- Laidley, T W
- Laidre, Kristin L.
- L'Aigle, Robert Arthur L'Espérance Des Acres, marquis de, 1843-1931
- Laiho, Eija-Leena
- Laiho, Juha
- Laine, Erkka
- Laine, Jorge
- Laine, W. H.
- Lainer, Heinz, 1943-
- Laines Canepa, José Ramón
- Laing & Mather.
- Laing, Arthur 1904-1975
- Laing, Byron.
- Laing, Dawn K
- Laing, Frederick, 1890-1965
- Laing, Hamilton Mack, 1883-1982
- Laing, I A F
- Laing, John F
- Laing, John, (Surgeon)
- Laing, Karen
- Laing, Meredith
- Laing, Nigel G
- Laing, Robert Malcolm, 1865-1941
- Laing, S A K
- Laini, Alex
- Laino, Paolo
- Lainson, Ralph, 1927-2015
- Laínz Gallo, Manuel, 1923-
- Laio, Y J
- Laiolo, Paola
- Laiou, Angeliki
- Laiping, Gloria Siu
- Lair, Jessica C.
- Lair, Stéphane
- Laird, Christopher A.
- Laird, Cristina R.
- Laird, MacGregor, 1808-1861
- Laird, Marshall, 1923-2007
- Laird, Megan C.
- Laird, Melanie K
- Laird, Richard
- Laird, Robert A
- Laird'S Nurseries,
- Laishley, E. J.
- Laishley, Richard, Rev., 1816-1897
- Laisram, Juliana
- Laissus, Yves, 1930-
- Lait, Linda A.
- Laitan, M. Guadalupe
- Laitupa, Ibnu
- Laity, Tania
- LaJeunesse, Todd C
- Lajmanovich, Rafael Carlos
- Lajoie, Kenneth R
- Lajolo, L
- Lajonquière, Yves de, 1898-1980
- Lajos, Irta Méhely
- Lajtha, Kate
- Lajud, Nicolás Agustín
- Lakadong, N. John
- Lakatos, Csilla
- Lakatos, Ferenc, 1966-
- Lakatos, Gyula
- Lakatos, Michael, 1969-
- Lakatos, Tamás
- Lake City Nurseries, Inc.
- Lake City Nurseries, Inc.,
- Lake Garfield Nurseries Co.
- Lake Garfield Nurseries Company.
- Lake George Nurseries.
- Lake Hamilton Nursery.
- Lake Huntley Bulb Farm,
- Lake Iris Botanical Experimental Grounds.
- Lake Mead National Recreation Area (Agency : U.S.)
- Lake Nurseries (Maple Lake, Minn.)
- Lake Nursery Co.
- Lake Nursery Company.
- Lake Region Nursery & Farms Co.
- Lake Region Nursery & Farms Company.
- Lake Ridge Fruit Farm.
- Lake Sammamish Evergreen Nursery,
- Lake Sarah Specialty Farm (Rockford, Minn.)
- Lake Shore Nurseries (Erie, Pa.)
- Lake Shore Nurseries.
- Lake Shore Nursery Co. (Bridgman, Mich.)
- Lake Shore Nursery Co. (Bridgman, Mich.),
- Lake States Forest Experiment Station (Saint Paul, Minn.)
- Lake States Forest Experiment Station (Saint Paul, Minn.). Division of Forest Economics.
- Lake States Forest Genetics Conference Eagle River, Wis.) 1953-
- Lake States Forest Genetics Conference.
- Lake States Forest Tree Improvement Conference Rhinelander, Wis.) 1961-
- Lake States Forest Tree Improvement Conference University of Michigan?) 1959-
- Lake States Forest Tree Improvement Conference University of Wisconsin) 1953-
- Lake States Forestry Clinic on Using Chemical Controls in Forest Management University of Minnesota) 1953-
- Lake Tresca Nurseries.
- Lake View Gladiolus Gardens.
- Lake View Nurseries.
- Lake View Nursery (Sambas, Indonesia)
- Lake View Seed Gardens.
- Lake Yale Nurseries.
- Lake, Allen L.
- Lake, Ben W.
- Lake, Charles Henry, 1879-1958
- Lake, Colin
- Lake, D J
- Lake, D. S.
- Lake, David C
- Lake, E W
- Lake, E. R. (Edward Ralph), 1860-
- Lake, Harry W
- Lake, Iain Richard
- Lake, Leonard.
- Lake, O S
- Lake, Philip
- Lake, Robert D
- Lake, Robert W
- Lake, Thomas R.
- Lake-Cook Farm Supply Co.
- Lakehurst Gardens (Sharon, Mass.)
- Lakela, Olga, 1890-1980
- Lakeland Gladfields.
- Lakeland Nurseries Sales,
- Lakeland Nurseries.
- Lakeland Nursery Company.
- Lakeland-Deering Nurseries Sales,
- Lakemont Gardens (Firm)
- Lakemont Gardens.
- Laker, Jeremy
- Lakes, Arthur, 1844-1917
- Lakeshore Nurseries.
- Lakeside Bulb Gardens.
- Lakeside Gardens (Hanson, Mass.)
- Lakeside Gardens (New Baltimore, Mich.)
- Lakeside Greenhouses.
- Lakeside Iris Gardens,
- Laketon Nurseries,
- Laketon Nurseries.
- Lakeview Aquatic Farms.
- Lakeview Gardens (Denver, Colo.)
- Lakeview Gardens,
- Lakeview Nurseries (Rochester, N.Y.)
- Lakeview Nurseries (Rochester, N.Y.),
- Lakeview Ponds (Mount Airy, Cincinnati, Ohio)
- Lakeview Seed Farm.
- Lakeview Strawberry Farms.
- Lakewood Dahlia Gardens,
- Lakewood Nurseries (Atlanta, Ga.)
- Lakewood Nurseries (Atlanta, Ga.),
- Lakhal, Mohamed Amin
- Lakim, Maklarin
- Laking, Alexandra E.
- Laking, Leslie, 1916-
- Lakiu, Fedrik S.
- Lakkaraju, Archana
- Lakkis, Issam
- Lakoba, Vasiliy T
- Lakota, Ján
- Lakra, G S
- Lakschewitz, Paul
- Lakshmanan, M A V
- Lakshmanan, Prabhu Shankar
- Lakshmanan, Ranjith
- Lakshmi, B Bharatha
- Lakshmi, G Vijaya
- Lakshmi, V A
- Lakshminarasimha, R
- Lakshminarasimhan, Pakishirajan
- Lakshminarasimhan, Pakshirajan, 1959-2020
- Lakshminarayana, J. S. S.
- Lakshminarayana, K
- Lakshminarayana, K V
- Lal Mohan, Richard Samuel, 1937-2024
- Lal, Aparna
- Lal, Brij
- Lal, Harbans, 1949-
- Lal, J P
- Lal, Jawahir
- Lal, Krishan
- Lal, Pardeshi
- Lal, S B
- Lal, Shalini
- Lal, Shyam
- Lala, Géraldine
- Lalach, Lindsay A. R.
- Lalana, Rogelio
- Lalancette, Louis-Marie
- Lalande, André, 1867-1963
- Lalanne, Jean Philippe Auguste, 1795-1879
- Lall, Abner B
- Lall, Madan Mohan
- Lallai, Andrea
- Lallemand
- Lallemand, Victor, 1880-1965
- Lallemant, Antoine Jean Noel
- Lallemant, Charles, 1587-1674
- Lallement, Mailén Elizabeth
- Lalli, Carol M
- Lalli, G
- Lally, Terena R
- Lalonde, Robert G, 1955-
- Lalos, Jacques
- Lalousis, Paraskevas
- Lalramliana
- Lalremsanga, Hmar Tlawmte
- Lalrotluanga
- Laltlanchhuaha, Hrahsel
- Lalucce, Márcio
- Lalumiere, Richard, 1953-
- Lam, Athena
- Lam, Dang H.
- Lam, Dang Hai
- Lam, Daryl W
- Lam, E
- Lam, Herman Johannes, 1892-1977
- Lam, Katherine
- Lam, Mai Xuan Thi
- Lam, Natalia
- Lam, Ngon Quang
- Lam, Nyee-Fan
- Lam, Phyllis
- Lam, Regent Yau Ching
- Lam, Viola W M
- Lam, Winnie H. Y.
- Lam, Ying-Wan
- Lama, Bishnu
- Lama, Harkaman
- Lama, Sonam Tashi
- Lamagni, L
- Laman, Charlie J M
- Laman, Edward A
- Laman, T G
- Laman, Timothy G, 1961-
- Lamanna, Francesco
- Lamanna, Matthew Carl