LAB I AT A E 
427 
I. AJUGOIDEAE (seed exalbuminous) : 
1. Ajugeae (corolla various ; upper lip if present rarely concave ; 
sta. 4 or 2 ; anther 2-loc. ; nutlets ± wrinkled) : Ajuga, 
Teucrium. 
2. Rosmarineae (corolla strongly 2 -lipped ; upper lip very con- 
cave and arched; sta. 2; anthers i-loc. ; nutlets smooth): 
Rosmarinus (only genus). 
II. PROSTANTHEROIDEAE (seed albuminous); Prostan- 
thera. 
B. Style perfectly gynobasic. Nutlets with basal attachment and 
usually small surface of contact, rarely with =fc basal-dorsal 
attachment. 
III. PRASIOIDEAE (nutlet drupaceous with fleshy or very 
thick exocarp and hard endocarp) : Stenogyne, Gompho- 
stemma. 
IV. SCUTELLARIOIDEAE (nutlet dry; seed ± transversal; 
embryo with curved radicle lying on one cotyledon) : Scutel- 
laria. 
V. LA VANDULOIDEAE (nutlet dry; seed erect; embryo with 
short straight superior radicle; disc-lobes opp. to ovary-lobes; 
nutlets with ± distinct dorsal-basal attachment; sta. 4 in- 
cluded ; anthers i-loc. at tip through union of thecae) : Lavan- 
dula (only genus). 
VI. STACHYDOIDEAE (ditto, but disc-lobes, when distinct, 
alt. with ovary-lobes ; nut with small basal attachment ; sta. 
ascending or spreading and projecting straight forwards) : 
1. Marrubieae : Marrubium, Sideritis. 
2. Perilomieae : Perilomia (only genus). 
3. Nepeteae : Nepeta, Dracocephalum. 
4. Stachydeae: Prunella, Phlomis, Galeopsis, Lamium, Ballota, 
Stachys. 
5. Glechoneae : Glechon. 
6. Salvieae: Salvia. 
7. Meriandreae: Meriandra. 
8. Monardeae : Monarda, Ziziphora. 
9. Hormineae : Horminum. 
10. Lepechinieae : Lepechinia. 
11. Satureiecie : Calamintha, Satureia, Origanum, Thymus, 
Mentha. 
12. Pogostemoneae : Pogostemon. 
VII. OCIMOIDEAE (as VI., but sta. descending, lying upon 
under lip or enclosed by it) : Hyptis, Ocimum. 
VIII. CATOPHERIOIDEAE (nutlet dry; seed erect; embryo 
with curved radicle lying against the cotyledons) : Catopheria. 
[L. are placed in Lamiales by Benth. -Hooker, in Nuculiferae by 
Warming.] 
