Subfamily
VII. Subfam. Nepetoideae (Dumort.) Luerss. (1882).
VII. 3. Tribe Ocimeae Dumort. (1829)
VII. 3. A. Subtribe Lavandulinae Endl. (1838).
Description
Shrubs, subshrubs or short lived herbs, usually strongly aromatic, glabrous or indumentum variable, sometimes stellate ; leaves entire or dissected; inflorescence a congested terminal spiciform thyrse, occasionally with coma of coloured bracts, usually distinctly pedunculate, simple or branched, verticillaster either a 3-9-flowered cincinnus with minute bracteoles or cyme 1-flowered, usually ebracteolate; bracts persistent, opposite or spirally arranged; bracteoles minute or absent; flowers sessile or pedicellate; calyx persistent, ovoid-cylindrical, actinomorphic to 2-lipped, 5-lobed (3/2), lobes ± equal or posterior lip larger or modified into an appendage, tube 8-, 13- or 15- nerved, nerves to anterior lobes reaching and sometimes anastomosing at apex; corolla weakly or strongly 2-lipped, 5-lobed (2/3), blue-violet to purple or white, rarely blackish purple or yellowish, lobes spreading, variable in size, corolla-tube either just exceeding or up to 3 x longer than calyx; stamens 4, declinate, usually didynamous, included within tube, anterior pair longer; filaments glabrous, anthers reniform, confluent; stigma-lobes, if present, often complanate or stigma capitate; nutlets variable in shape, colour and size, with either small basal abscission scar or lateral scar (areole) 0.25 to 0.75 x length of nutlet, usually mucilaginous. 2n=18, 24, 30, 36, 42, 54. Circa 36 species from Macaronesia, Mediterranean basin, N and NE Africa, SW Asia, Arabian Peninsula, C and S India. A number of species, principally L. angustifolia Mill. and L. x intermedia Emeric ex Loisel., are commercially important for their essential oils, used in the perfumery and fragrance industry, aromotherapy and as ornamentals. A revised infrageneric classification of three subgenera and seven sections has been proposed (Upson 1997).
Distribution
Native to:
12 Southwestern Europe13 Southeastern Europe20 Northern Africa21 Macaronesia22 West Tropical Africa24 Northeast Tropical Africa34 Western Asia35 Arabian Peninsula40 Indian Subcontinent
Introduced in:
14 Eastern Europe50 Australia51 New Zealand
Synonyms
Lavendula L., Syst. Nat. (1735), orth. var.
Stoechas Mill., Gard. Dict. Abr. ed. 4 (1754).
Fabricia Adans., Fam. Pl. 2: 188 (1763).
Styphonia Medik., Staatsw. Vorles. Churpf. Phys. Oek. Ges. 1: 230 (1791).
Chaetostachys Benth. in N.Wallich, Pl. Asiat. Rar. 2: 19 (1830)., (1831).
Sabaudia Buscal. & Muschl., Bot. Jahrb. Syst. 49: 491 (1913).
Isinia Rech.f., Oesterr. Bot. Z. 99: 47 (1952).
Publication
Lavandula L., Sp. Pl. 2: 572 (1753); Chaytor, J. Linn. Soc., Bot. 51: 153-204 (1937); Upson, doctoral thesis, Reading U., unpublished (1997).
Species found in RBG Kew living collections
1995-1882 Lavandula 'Marshwood' BRPL P 751 HPG-B : 757 : WAK_N SP 2007-2240 Lavandula 'Regal Splendour' DANS 186 03 2005-1634 Lavandula 'Richard Gray' DODN 135 02 2005-1635 Lavandula 'Sawyers' DODN 135 02 2002-60 Lavandula X allardii Hy N HEJO P 412 02 1996-1853 Lavandula X allardii Hy READ F 136 01 : DEC_N DUKES 25A 1996-2451 Lavandula X allardii Hy 'African Pride' ANDR F 136 01 : DEC_N DUKES 25A 2000-3652 Lavandula X christiana Gattef.& Maire DODN F 136 02 2007-1422 Lavandula X christiana Gattef.& Maire FSTE F 751 HPG-J : WAK_N SP 2000-3654 Lavandula X heterophylla Viv. DODN F 136 01 2000-4159 Lavandula X heterophylla Viv. CAMB F 135 02 2000-3655 Lavandula X heterophylla Viv. 'Devantville Cuche' DODN F 136 01 1994-3014 Lavandula X intermedia Emeric ex Loisel. F 136 01 2000-4156 Lavandula X intermedia Emeric ex Loisel. CAMB P 135 05 1969-34647 Lavandula X intermedia Emeric ex Loisel. 'Alba' CATH F 751 HPG-G : WAK_N SP 2000-4158 Lavandula X intermedia Emeric ex Loisel. 'Nizza' CAMB F 135 05 1969-32305 Lavandula X intermedia Emeric ex Loisel. 'Seal' F 751 HPG-A : 751 HPG-D : 751 HPG-J : WAK_N SP 1973-1537 Lavandula X intermedia Emeric ex Loisel. 'Seal' N LIEG F 751 HPG-A : 751 HPG-C : WAK_N SP 1973-4197 Lavandula X intermedia Emeric ex Loisel. 'Seal' RHSW F 751 HPG-A : 751 HPG-C : WAK_N SP 2005-1632 Lavandula X intermedia Emeric ex Loisel. Dutch Group DODN 135 01 2005-1633 Lavandula X intermedia Emeric ex. Loisel. 'Impress Purple' DODN 135 02 1997-6039 Lavandula X intermedia Loisel. 'Grappenhall' NKLF P 135 04 1998-1944 Lavandula X intermedia Loisel. Old English Group DODN P 135 02 1996-2739 Lavandula X pinnata 'June Ellen' VENZ TRO_N SEG_C 2005-1625 Lavandula angustifolia 'Alba' DODN 135 01 2005-1628 Lavandula angustifolia 'Blue Ice' DODN 135 02 2005-1622 Lavandula angustifolia 'Folgate' DODN 135 01 2005-1631 Lavandula angustifolia 'Hidcote Giant' DODN 135 02 2006-1430 Lavandula angustifolia 'Hidcote' COSE 111 01 : 111 02 : DEC_N QUEENS 2005-1623 Lavandula angustifolia 'Hidcote' DODN 135 01 2007-2228 Lavandula angustifolia 'Hidcote' TEDE 186 03 2008-825 Lavandula angustifolia 'Hidcote' TEDE 141 02 2005-1621 Lavandula angustifolia 'Rosea' DODN 135 02 2006-703 Lavandula angustifolia Mill. OAKO 157 60 : DEC_N QUEENS 2007-1937 Lavandula angustifolia Mill. HIGD 111 12 1997-5654 Lavandula angustifolia Mill. 'Bowles' Early' DODN P 135 01 2000-3627 Lavandula angustifolia Mill. 'Heacham Blue' ANDR 135 05 2002-2749 Lavandula angustifolia Mill. 'Heacham Blue' POLR P ARB_N 2002-1736 Lavandula angustifolia Mill. 'Heacham Blue' POLR P ARB_N 2005-1627 Lavandula angustifolia Mill. 'Loddon Blue' DODN 135 01 2005-1626 Lavandula angustifolia Mill. 'Maillette' DODN 135 05 2005-1629 Lavandula angustifolia Mill. 'Miss Katherine' DODN 135 04 2002-2747 Lavandula angustifolia Mill. 'Munstead' WATR P ARB_N 1996-1302 Lavandula angustifolia Mill. 'Munstead' WATR 485 2005-1630 Lavandula angustifolia Mill. 'Nana Alba' DODN 135 01 1973-16782 Lavandula angustifolia Mill. 'Nana Alba' COMP F 154 0208 2000-4444 Lavandula angustifolia Mill. 'Pink-flowered Group' F ALP_N 135 02 2005-1624 Lavandula angustifolia Mill. 'Princess Blue' DODN 135 02 2007-2227 Lavandula angustifolia Mill. 'Princess Blue' TEDE 170 2000-4157Lavandula angustifolia Mill. 'Reve De Jean Claude' CAMB F 135 02 1973-78 Lavandula angustifolia Mill. subsp. angustifolia STNA F 751 HPG-A : WAK_N SP 2000-4438Lavandula angustifolia Mill. subsp. angustifolia ANDR F 136 01 : DEC_N DUKES 25A 1973-1065 Lavandula angustifolia Mill. subsp. angustifolia POLR F 751 HPG-B : 751 HPG-G : WAK_N SP 2000-4761 Lavandula angustifolia Mill. subsp. angustifolia N NIBG P 751 HPG-B : WAK_N SP 2002-2748 Lavandula angustifolia Mill. subsp. angustifolia 'Hidcote' JAJS F ARB_N 1995-4354 Lavandula angustifolia Mill. subsp. angustifolia 'Hidcote' MAFA P 153 1983-1302 Lavandula angustifolia Mill. subsp. angustifolia 'Hidcote' NOTC 483 2003-2037 Lavandula angustifolia Mill. subsp. angustifolia 'Hidcote' DODN F 751 HPG-ABC. : WAK_N SP 2002-1737 Lavandula angustifolia Mill. subsp. angustifolia 'Hidcote' COSE ARB_N 2001-1196 Lavandula angustifolia Mill. subsp. angustifolia 'Hidcote' PERH P 485 1973-1066 Lavandula angustifolia Mill. subsp. angustifolia 'Rosea' POLR P 751 HPG-C : 751 HPG-D : WAK_N SP 1974-230 Lavandula angustifolia Mill. subsp. angustifolia Munstead Group WATR F 751 HPG-A : 751 HPG-C : WAK_N SP 2000-3658 Lavandula angustifolia Mill. subsp. delphinensis Rouy DODN F 136 01 2002-62 Lavandula angustifolia Mill. subsp. delphinensis Rouy READ F 412 04 1996-706 Lavandula angustifolia Mill. subsp. delphinensis Rouy READ F 136 02 : DEC_N DUKES 25A 2000-3659 Lavandula angustifolia Mill. subsp. pyrenaica (DC.) Guinea DODN F 136 01 1996-708 Lavandula angustifolia Mill. subsp. pyrenaica (DC.) Guinea N READ F 136 01 : DEC_N DUKES 25A 2002-63 Lavandula angustifolia Mill. subsp. pyrenaica (DC.) Guinea DODN F 412 01 2000-4160 Lavandula antineae Maire subsp. antineae CAMB F DEC_N DUKES 25A 1998-2729 Lavandula antineae Maire subsp. antineae CAMB F 136 02 : DEC_N DUKES 25A 2001-4545 Lavandula aristibracteata A.G.Mill. N THUL 9051 F 136 02 1996-702 Lavandula aristibracteata A.G.Mill. N THUL 9051 F 136 02 2003-70 Lavandula bipinnata (Roth) Kuntze CAMB s.n. 136 02 : 136 SEED 2001-4532 Lavandula buchii Webb & Berthel. var. buchii N HEJO 9828 F 136 02 2000-3630 Lavandula buchii Webb & Berthel. var. gracile M.C.Leon DODN F 136 02 1997-6111 Lavandula buchii Webb & Berthel. var. gracile M.C.Leon N READ F TC 3 22 : TRO_N 1 R5 : TRO_N 1 R6 2001-4006 Lavandula canariensis Mill. CAMB P TC 3 22 : TRO_N 1 R5 1996-728 Lavandula canariensis Mill. subsp. canariae Upson & S.Andrews N READ F 136 02 1999-2174 Lavandula canariensis Mill. subsp. canariensis CAMB F 136 02 2001-4538 Lavandula canariensis Mill. subsp. canariensis UPST 298 F 136 02 2001-4539 Lavandula canariensis Mill. subsp. canariensis N UPST 304 F 136 02 1996-714 Lavandula dentata L. var. candicans N READ F 136 02 : DEC_N DUKES 25A 2000-3638 Lavandula dentata L. var. candicans DODN F 136 02 2000-3648 Lavandula dentata L. var. dentata DODN F 136 02 1996-725 Lavandula dentata L. var. dentata N READ F 136 02 : DEC_N DUKES 25A 2005-1488 Lavandula dentata L. var. dentata N AHAL 08 F ARB_N 28 1976-465 Lavandula dentata L. var. dentata SCOD F 111 11 : 136 02 : DEC_N QUEENS 2001-4142 Lavandula dentata L. var. dentata DODN F TC 3 22 : TRO_N 1 R6 1997-6147 Lavandula dentata L. var. dentata 'Linda Ligon' HEJO F 136 02 : DEC_N 25A 2000-4162 Lavandula dhofarensis A.G.Mill. subsp. dhofarensis CAMB F DEC_N DUKES 25A 2001-4535 Lavandula dhofarensis A.G.Mill. subsp. dhofarensis CAMB F 136 02 2006-1530 Lavandula lanata Boiss. N AHAL 30 F ARB_N PT01 2008-1530 Lavandula lanata Boiss. N AHAL 30 153 : 156 31 1985-994 Lavandula lanata Boiss. N ARJJ F 135 02 : 154 0210 : 154 0511 : 154 0515 2008-1493 Lavandula lanata Boiss. N AHAL 30 412 01 2002-65 Lavandula lanata Boiss. N READ F 412 05 2007-974 Lavandula lanata Boiss. N AHAL 140 ARB_N 1996-704 Lavandula lanata Boiss. N READ F 136 01 : 154 0510 : DEC_N DUKES 25A 2000-3628 Lavandula latifolia Medik. DODN F 136 01 2006-1052 Lavandula latifolia Medik. N MNTP WAK_N GH : WAK_N SP : WAK_N SEED 2008-718 Lavandula latifolia Medik. N MNTP 157 01 2001-4536 Lavandula mairei Humbert var. antiatlantica (Maire) Maire JURS 14384 136 02 2001-4534 Lavandula mairei Humbert var. mairei N JURS 14612 136 02 2002-251 Lavandula maroccana Murb. HEJO F DEC_N DUKES A6 2003-74 Lavandula maroccana Murb. N JURS 14200 DEC_N DUKES 1998-2588 Lavandula maroccana Murb. N JUTU 14615 F 136 02 1996-727 Lavandula minutolii Bolle var. minutolii N READ F 136 02 : DEC_N DUKES 25A1997-6113 Lavandula minutolii Bolle var. minutolii N READ F TC 3 22 : TRO_N SEED : TRO_N 1 R5 2001-4544 Lavandula minutolii Bolle var. tenuipinna Svent. N UPST 296 136 02 1996-717 Lavandula multifida L. READ F 136 02 2005-1969 Lavandula multifida L. N GIBR 412 02 2005-1967 Lavandula multifida L. N GIBR 412 08 2005-1968 Lavandula multifida L. N GIBR 412 03 2004-924 Lavandula multifida L. N GIBR ARB_N PT01 : ARB_N PT01 2005-1489 Lavandula multifida L. N AHAL 06 F ARB_N 28 : ARB_N 29B 1998-1763 Lavandula multifida L. N LISB F 136 02 : DEC_N DUKES 25A 2008-189 Lavandula multifida L. N AHAL 221 ARB_N 2001-4543 Lavandula multifida L. N JURS 11999 F 136 02 2001-4546 Lavandula pedunculata (Mill.) Cav. subsp. atlantica (Braun-Blanq.) Romo N JURS 11566 F 136 02 1996-716 Lavandula pedunculata (Mill.) Cav. subsp. cariensis (Boiss.) Upson & S.Andrews N READ F 136 02 : 154 0706 : DEC_N DUKES 25A 2000-4447 Lavandula pedunculata (Mill.) Cav. subsp. cariensis (Boiss.) Upson & S.Andrews CAMB F DEC_N DUKES 1999-1356 Lavandula pedunculata (Mill.) Cav. subsp. lusitanica (Chaytor) Franco N LISB F 136 02 : DEC_N DUKES 25A 2000-3643 Lavandula pedunculata (Mill.) Cav. subsp. pedunculata DODN F 136 02 1995-2119 Lavandula pedunculata (Mill.) Cav. subsp. pedunculata CHUH F 751 HPG-D : 757 : WAK_N SP 1995-2223 Lavandula pedunculata (Mill.) Cav. subsp. pedunculata JAJS F 751 HPG-A : 757 : WAK_N SP 1996-700 Lavandula pedunculata (Mill.) Cav. subsp. pedunculata N READ F 136 02 1999-2178 Lavandula pedunculata (Mill.) Cav. subsp. sampaiana (Rozeira) Franco CAMB F 136 02 2000-3660 Lavandula pinnata L.f. DODN P 136 02 2000-3661 Lavandula pinnata L.f. DODN F 136 02 2000-4991 Lavandula pinnata L.f. HUMP ALP_N A5 2000-4997 Lavandula pinnata L.f. HUMP ALP_N A5 2003-67 Lavandula pinnata L.f. N HEJO 94.01 136 02 : DEC_N DUKES 25A 1997-6114 Lavandula pinnata L.f. N PEMB F 148 : TC 3 22 : TRO_N 1 R5 1980-189 Lavandula pinnata L.f. N COMP F ALP_N A6 1g1b 1996-715 Lavandula pubescens Decne. N THAP F 136 02 : DEC_N DUKES 25A 2001-4541 Lavandula rejdalii Upson & Jury N JUTU 14378 F 136 02 1996-699 Lavandula rejdalii Upson & Jury N JUTU 14378 F 136 02 2001-4548 Lavandula rotundifolia Benth. N MIEB 495 F 136 02 2003-511 Lavandula sp. nov. N UPST 315 136 02 : DEC_N DUKES 25A 2003-512 Lavandula sp. nov. UPST 332 136 02 : DEC_N DUKES 25A 2007-156 Lavandula stoechas L. N AHAL 122 ARB_N 2007-1938 Lavandula stoechas L. HIGD 111 12 1996-4547 Lavandula stoechas L. N CLEN 127 WAK_N SEED S/BANK 2007-971 Lavandula stoechas L. N AHAL 137 ARB_N 1996-711 Lavandula stoechas L. subsp. luisieri (Rozeira) Rozeira READ P 154 0712 1999-1355 Lavandula stoechas L. subsp. luisieri (Rozeira) Rozeira N LISB F 136 02 : DEC_N DUKES 25A 1999-2177 Lavandula stoechas L. subsp. luisieri (Rozeira) Rozeira CAMB F 136 02 : DEC_N DUKES 25A 1996-724 Lavandula stoechas L. subsp. lusitanica (Chaytor) Rozeira N READ P 136 02 : DEC_N DUKES 25A 2002-68 Lavandula stoechas L. subsp. lusitanica (Chaytor) Rozeira DODN 412 04 1996-825 Lavandula stoechas L. subsp. pedunculata (Mill.) Samp.ex Rozeira N READ F 136 02 : DEC_N DUKES 25A 2005-2328 Lavandula stoechas L. subsp. sampaiana Rozeira N CMBA 412 04 2005-2329 Lavandula stoechas L. subsp. sampaiana Rozeira N CMBA 412 06 2005-1984 Lavandula stoechas L. subsp. sampaiana Rozeira N CMBA 412 07 : ARB_N 29b 2005-1733 Lavandula stoechas L. subsp. sampaiana Rozeira N CMBA ARB_N 28 2008-1505 Lavandula stoechas L. subsp. sampaiana Rozeira N CMBA 412 05 2008-1506 Lavandula stoechas L. subsp. sampaiana Rozeira N CMBA 412 06 2008-1531 Lavandula stoechas L. subsp. stoechas N AHAL 66 156 32 : 157 60 1991-1000 Lavandula stoechas L. subsp. stoechas N UPST F 136 02 2002-271 Lavandula stoechas L. subsp. stoechas N RASU 24150 P 757 : WAK_N SP 1999-2175 Lavandula stoechas L. subsp. stoechas CAMB F 136 02 2006-1588 Lavandula stoechas L. subsp. stoechas N AHAL 66 F ARB_N 1996-2454 Lavandula stoechas L. subsp. stoechas READ F 136 02 : 154 0517 : DEC_N DUKES 25A 2003-2512 Lavandula stoechas L. subsp. stoechas BERL F 740 01 : WAK_N SP 1991-998 Lavandula stoechas L. subsp. stoechas 'Kew Red' N UPST F 136 02 : DEC_N DUKES 25A 2000-3653 Lavandula stoechas L. subsp. stoechas f. leucantha (Ging.) Upson & S.Andrews DODN F 136 02 2000-4161 Lavandula tenuisecta Coss.ex Ball JURS 17759 F 136 02 : DEC_N DUKES 25A 2003-68 Lavandula tenuisecta Coss.ex Ball N JURS 17759 136 02 : DEC_N DUKES 25A 2000-3633 Lavandula viridis L'Her. DODN F 136 02 2006-43 Lavandula viridis L'Her. DODN ARB_N 29B 2000-4082 Lavandula viridis L'Her. 'Silver Ghost' ANDR F 135 02
Image resource
© Royal Botanic Gardens, Kew