Botanical reserves are created to protect plant species, their communities and biotypes.
| Title | Area, ha |
|---|---|
| Apse Botanical Reserve (1989-07-18) | 12,1 |
| Ariogala Botanical Reserve (1992-09-24) | 113,7 |
| Arlaviškiai Botanical Reserve (2016-08-19) | 114,8 |
| Azuolai Botanical Reserve (1992-09-24) | 267,5 |
| Balkasodis Botanical Reserve (1992-09-24) | 243,1 |
| Birzu Giria Botanical Reserve (1992-09-24) | 143,3 |
| Bražuolė Botanical Reserve | 372,3 |
| Bukta Botanical Reserve (1996-08-15) | 371,2 |
| Dalgine Botanical Reserve (1996-08-15) | 151,1 |
| Daudzgiriai Botanical Reserve (1998-12-17) | 164,1 |
| Degsnė Botanical Reserve | 7,5 |
| Deltuva Botanical Reserve (1987-08-18) | 35,3 |
| Didmargis Botanical Reserve (1996-03-20) | 27,9 |
| Dilbinėliai Botanical Reserve (1996-03-20) | 68,5 |
| Dovydai forest Botanical Reserve (1996-10-25) | 41,3 |
| Drubengis Botanical Reserve | 66,9 |
| Druskininkai Botanical Reserve (1960-09-27) | 4,8 |
| Dubausis Botanical Reserve (2001-11-15) | 10,4 |
| Dubulis Botanical Reserve (2016-10-29) | 47,8 |
| Eglynlaukis Botanical Reserve (1998-07-29) | 35,4 |
| Galzdonai Botanical Reserve | 140,4 |
| Gečioniai Botanical Reserve (1998-12-17) | 136,6 |
| Geledne Botanical Reserve (1988-02-29) | 522,7 |
| Girdziai Botanical Reserve (1992-09-24) | 35,8 |
| Girele Botanical Reserve (1998-12-02) | 19,1 |
| Grandai Botanical Reserve (1992-07-08) | 185,5 |
| Gudmoniske Botanical Reserve (2009-11-29) | 107,5 |
| Gykiai Botanical Reserve (1974-05-16) | 95,7 |
| Gystus Botanical Reserve (2001-11-15) | 149,1 |
| Ilgutis Botanical Reserve (1960-09-27) | 58,3 |
| Juodupis Botanical Reserve (1997-05-03) | 112,4 |
| Jurgelionys Botanical Reserve (2012-01-22) | 6,7 |
| Jurgezeriai Botanical Reserve (1997-12-02) | 34,2 |
| Jura Botanical Reserve (1974-05-16) | 16,9 |
| Kamatis river valley Botanical Reserve (1998-12-02) | 28,2 |
| Kintai Botanical Reserve (1992-09-24) | 520,2 |
| Kirdonys Botanical Reserve (1998-12-17) | 47,1 |
| Klangiai Botanical Reserve (2001-11-15) | 32,1 |
| Kraziai Medžiokalnis Botanical Reserve (1960-09-27) | 77,4 |
| Kruostas Botanical Reserve (1996-10-25) | 63,0 |
| Lanciunava forest Botanical Reserve (1996-10-25) | 62,1 |
| Lankesa Botanical Reserve (1996-10-25) | 47,4 |
| Lapainia Botanical Reserve (1992-09-24) | 221,2 |
| Lapgiriai Botanical Reserve (1992-09-24) | 143,0 |
| Latveliai Botanical Reserve (1992-09-24) | 100,0 |
| Laukagalis Botanical Reserve (1991-11-28) | 84,9 |
| Laumekiai Botanical Reserve (1992-09-24) | 44,1 |
| Leitgiriai Botanical Reserve (2001-11-15) | 246,6 |
| Lepsyne Botanical Reserve (1992-09-24) | 206,6 |
| Liepakojai Botanical Reserve | 59,3 |
| Luzija Botanical Reserve (1998-01-01) | 67,6 |
| Margupis Botanical Reserve (2012-01-22) | 25,3 |
| Medininkai Botanical Reserve (1974-05-16) | 15,7 |
| Medomiskis Botanical Reserve (1998-12-17) | 59,9 |
| Mekšrinis Botanical Reserve (1996-04-18) | 75,8 |
| Midega Botanical Reserve (1988-06-17) | 44,9 |
| Mociunai forest Botanical Reserve (1996-10-25) | 11,5 |
| Musa Valley Botanical Reserve (2000-10-18) | 58,3 |
| Naudvaris Botanical Reserve (1988-02-29) | 67,9 |
| Naujasis Lentvaris Botanical Reserve (1996-05-29) | 185,0 |
| Neversciai Botanical Reserve | 11,4 |
| Nikajis Botanical Reserve (2001-11-07) | 63,3 |
| Norkaiciai Botanical Reserve (1960-09-27) | 518,5 |
| Pabaliai Botanical Reserve (1988-02-29) | 47,6 |
| Padaiciai Botanical Reserve (1998-12-17) | 61,5 |
| Paparciai Botanical Reserve (1991-11-28) | 75,8 |
| Pastuva Botanical Reserve (1992-09-24) | 239,4 |
| Pavirvyciai Botanical Reserve (1992-09-24) | 64,5 |
| Pazelsviai Botanical Reserve (1996-08-15) | 386,8 |
| Pelednagiai Botanical Reserve (1992-09-18) | 6,0 |
| Pravalas Botanizal Reserve (2009-05-06) | 98,0 |
| Radvilioniai Botanical Reserve (1992-09-24) | 158,2 |
| Rinkotai Botanical Reserve (1995-02-23) | 99,1 |
| Satkunai Botanical Reserve (1998-07-29) | 106,7 |
| Sesuva Botanical Reserve (1991-11-28) | 151,0 |
| Seta Botanical Reserve (1992-09-18) | 193,1 |
| Siaudenai Botanical Reserve (1992-09-24) | 248,2 |
| Šilėnai Botanical Reserve (2005-11-24) | 201,1 |
| Siline Botanical Reserve (2001-11-15) | 36,4 |
| Siline Botanical Reserve (1988-02-29) | 163,2 |
| Skrebys Botanical Reserve | 111,1 |
| Smelte Botanical Reserve (1988-02-29) | 3,6 |
| Strazdyne Botanical Reserve (1992-09-24) | 193,8 |
| Subartoniai Forest Botanical Reserve | 407,6 |
| Svendre Botanical Reserve (1992-09-24) | 262,5 |
| Sventininkai Botanical Reserve (1991-11-28) | 18,0 |
| Švėtė Botanical Reserve (2008-12-05) | 12,2 |
| Svete valley Botanical Reserve (1998-07-29) | 9,3 |
| Tabalys Botanical Reserve (2002-12-18) | 86,9 |
| Trakenai forest Botanical Reserve (1996-08-15) | 97,4 |
| Tuputiškiai Botanical Reserve (1998-12-10) | 26,7 |
| Upninkai Botanical Reserve (1992-09-24) | 105,5 |
| Vaisgeliskis Botanical Reserve (1979-07-11) | 6,4 |
| Varius Botanical Reserve (1998-12-17) | 63,9 |
| Vepriai Botanical Reserve | 47,4 |
| Vidzgiris Botanical Reserve (1960-09-27) | 387,9 |
| Vilkatėnai Botanical Reserve (1998-12-17) | 113,9 |
| Vilkas Botanical Reserve (1960-09-27) | 120,1 |
| Virzonai Botanical Reserve (1992-09-24) | 33,0 |
| Visakis valley Botanical Reserve (1996-08-15) | 104,2 |
| Vyzuonai Botanical Reserve (2001-09-27) | 6,8 |
| Zembiskis forest Botanical Reserve (1996-10-25) | 20,7 |
