132 XCIII. LABIAT/E. [Westringit, — 
leaving only W. rigida and W. Dampieri to be distinguished by the shortness of the 
calyx-teeth. 
TRIBE VI. AsuGorIpEm.—Stamens 4, in pairs, exserted from the 
very shart truncate or deeply slit upper lip of the corolla (except very 
rarely in genera not Australian). Nuts prominently reticulate-rugose, 
not succulent, usually attached to near the middle. Seeds without 
albumen, 
vum genera of this tribe approach very nearly to Vitex and its allies in Ver- 
nac 
20. TEUCRIUM, Linn. 
Calyx-teeth 5, equal or the upper one more —— larger than 
the others. Corolla-tube short, the 4 upper lobes nearly equal or the 
2 uppermost larger, all 4 lateral, erect or declinate, the: mi adie lower lobe 
larger, obovate or oblong, spreading and usu ally co Stamens 4, 
in pA exs Aw Me from between the upper corolla- lobis pe arched over 
pue Vii 1-celled confluence of the cells. 
vineis or shrubs, showing considerable diversity in habit and 
i n pd irs c toothed or eT divided. 
in others to alayan or ropot = species. 
ae longer than the calyx, 1- or more-flowered. 
Plant hoary or white, rigid. Leaves mostly entire. Peduncles 
» ,alli-fowered . . . + . » 1. T. racemosum. 
Plant green, nearly glabrous. Leaves mostly entire, Peduncles j 
slender, all 1-flowered or the lower ones 3- or 5-flowered . . 2. T. integrifolium. 
nt green, pubescent or villous. Leaves toothed or cut or the 
nes yide Peduncles slender, 3- or more flowered . 3. T. corymbosum. 
Flowers all axiliary. [jm m ecd 5 lobed. Corolla two zia 
lobes twice as large as the next p 4. T. fililobum. 
owers in more or less leafy faciei dello mostly 3- or 5-lobed. 
Corolla lateral lobes as large as the upper pai . 5. T. sessiliflorum: 
Flowers in terminal spikes. Leaves toothed x v rarely lobed. Co- 
rolla with all 4 upper lobes small and dist . 6. T. argutum. 
1l. T. racemosum, R. Br. Prod. 504. A add or uid ; : 
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rola] with a close minute tomentum scarcely wearing 0 from 
the upper surface of the older leaves. Stem-leaves linear-lanceolate 
i ent 
times recurved and occasionally undulate- Sai um lower leaves i? 
some specimens 3 rudis on each side of the stem ; the upper 
foral ones gradually smaller, more sessile, broader at the base, the 
