Stachys. | LABIATA (Skan). 341 
Leaves 2-10 lin. long, 1-4 lin. broad ; calyx- 
teeth up to 2? lin. long: 
Branches angular, scarvely woody : 
Upper whorls of flowers crowded ; calyx- 
teeth subulate or linear; corolla only 
slightly longer than the calyx ..» (47) integrifolia. 
Upper whorls of flowers distinct ; calyx- 
teeth ovate-lanceolate ; corolla half as 
long again as the calyx ve ... (48) hantamensis, 
Branches terete, distinctly woody... .»- (49) teres. 
Leaves 1-1? in. long, }-14 in. broad ; calyx- 
teeth 1-1} lin. long... ae aie .-. (39) Lamarekii. 
+t+Calyx densely covered with felt-like indumentum : 
Leaves usually scarcely longer than broad, rarely 
more than 6 lin. long: 
Branches tomentose ; leaves usually obovate, 
distinctly cuneate at the base... ... (45) cuneata. 
Branches glabrescent ; leaves elliptic-ovate, 
usually rounded at the base... ... (46) Zeyheri. 
Leaves much longer than broad, usually much 
more than 6 lin. long: 
Leaves ovate-elliptic or sometimes obovate ... (40) multiflora. 
Leaves oblong to linear or spathulate : 
Plant yellowish in the dried state : 
Indumentum on branches and leaves very 
short and felt-like, not floccose : 
Leaves lanceolate, acute or subobtuse, 
narrowed at the base eee ... (41) flavescens. 
Leaves oblong, obtuse, rounded at 
the base... «us sa ... (42) gariepina. 
Indumentum longer and somewhat loose, 
often floccose, sometimes of scattered 
stellate hairs ,.. 2 ba ... (48) dregeana. 
Plant greyish in the dried state (sometimes 
yellowish in S. dregeana): 
Indumentum short or very short, not 
floccose : 
Leaves spathulate or linear-spathulate, 
rounded and broadest at the apex, 
smooth, entire... pai ... (44) spathulata. 
Leaves oblong-lanceolate, lanceolate to 
linear, usually narrowed to the 
apex and often acute, entire or 
toothed, often very rugose ... (87) rugosa. 
Indumentum longer and somewhat loose, 
often floccose, sometimes of scat- 
tered stellate hairs ... ine ... (48) dregeana. 
+ttCalyx very thinly and minutely stellate-tomentose 
or sometimes glabrescent : 
Leaves linear to oblong-lanceolate, usually 
entire, often glabrescent an ... (50) hyssopoides. 
Leaves lanceolate, usually serrate, often more 
or less stellate-tomentose especially 
beneath ... tre rs vee ... (51) caffra. 
