| 1 |
Annuals, dwarf |
|
(2) |
| + |
Perennial or suffruticose herbs |
|
(5) |
| |
|
|
|
| 2 (1) |
Calyx teeth conspicuously spinulose; Bowers yellow |
|
8 Sideritis |
| + |
Calyx teeth not spinulose; flowers white, lilac or pink |
|
(3) |
| |
|
|
|
| 3 (2) |
Inflorescence axis with sort glandular and eglandular hairs; calyx pendent in Fruit |
|
6 Thuspeinanta |
| + |
Inflorescence axis without glandular hairs; calyx erect-spreading in fruit |
|
(4) |
| |
|
|
|
| 4 (3) |
Calyx teeth short, connivent in fruit; inflorescence a ± dense oblong short or elongated spike; stamens 2 [native] |
|
36 Ziziphora |
| + |
Calyx teeth elongated, apiculate, not connivent; inflorescence of condensed or distant verticillasters; stamens 4 [cultivated] |
|
38 Satureja |
| |
|
|
|
| 5 (1) |
Calyx teeth or lobes more than 5 |
|
(6) |
| + |
Calyx teeth or lobes 5 |
|
(7) |
| |
|
|
|
| 6 (5) |
Subshrub; stems and leaves glabrous; leaf apices spinulose |
|
27 Sulaimania |
| + |
Perennial herb; stems and leaves with ± stiff eglandular hairs; leaf apices ± rounded. |
|
20 Leucas |
| |
|
|
|
| 7 (5) |
Calyx clearly bilabiate |
|
(8) |
| + |
Calyx not or indistinctly bilabiate |
|
(12) |
| |
|
|
|
| 8 (7) |
Calyx upper and lower lips entire, rounded |
|
4 Scutellaria |
| + |
Calyx upper and lower lips with respectively 3 and 2 teeth; if entire, lobes not rounded |
|
(9) |
| |
|
|
|
| 9 (8) |
Posterior (upper) pair of stamens longer than anterior (lower); calyx clearly 15-veined or ribbed |
|
9 Nepeta |
| + |
Posterior pair of stamens shorter than anterior; calyx 10-13 or 15-nerved |
|
(10) |
| |
|
|
|
| 10 (9) |
Lower calyx teeth subulate, curved upwards, prominently ciliate; leaves ciliate near base of lamina |
|
45 Thymus |
| + |
Lower calyx teeth not subulate and ciliate; leaves not basally ciliate |
|
(11) |
| |
|
|
|
| 11 (10) |
Inflorescence an ovoid-oblong terminal head; calyx 7-8 mm; filaments apically 2-armed |
|
15 Prunella |
| + |
Inflorescence of congested lateral and terminal spikes forming panicles; calyx 2-4 mm; filaments not apically divided |
|
44 Origanum |
| |
|
|
|
| 12 (7) |
Stamens exserted beyond corolla lobes; calyx with swollen folds at base of sinuses |
|
43 Hyssopus |
| + |
Stamens not exserted; calyx without swollen folds at top of tube |
|
(13) |
| |
|
|
|
| 13 (12) |
Inflorescence of lateral and terminal spikes forming panicles; bracts all clearly different from leaves |
|
44 Origanum |
| + |
Inflorescence of shortly pedunculate (at least below) cymes; upper leaves transitional into bracts |
|
(14) |
| |
|
|
|
| 14 (13) |
Leaves linear-oblong to elliptic; almost all parts of plant with reddish punctate glands |
|
39 Gontscharovia |
| + |
Leaves narrowly to broadly ovate; leaves gland-dotted below |
|
40 Micromeria |
