Wy 
i 
DuNN—LABIATAE. 159 
acuminata, 4-6 cm. longa, grosse undulato-crenata, petiolis 
aequilongis. Panicula terminalis, 15~20 cm. longus, 4 cm. latus, 
cylindricus. Verticiliastri laxi, continui, bracteis parvis caducis. 
Cymae binae, pedunculo 4-6 mm. longo ut pedicellis calyci- 
busque glanduloso puberuloque. Flores 8 mm. longi; pedicelli 
calycibus aequilongi, bracteolis brevibus caducis. Calyx in 
anthesi fructuque membranaceus, graciliter 10—nervius, 4-5 mm. 
longus, tubo 3 mm. longo; dens supremus tubo circiter dimidio 
brevior, late triangularis, acutus; caeteri aequilongi, angusti. 
Corolla purpurea, tubo basi refracto 6 mm. longo, fauce ampliato, 
labiis aequilongis, 2~3 mm. longis. Stamina inclusa; filamenta 
vix coalita. Nuculae atrae, lucidae. 
KweEIcHow. Shin-gny-hien, chemin pierreux de Sy-koua- 
tong, November 1906, Esquirvol, 1058 (type). 
UNNAN. Mengtze, in ravines among dry stones at 4600 ft., 
S.E. mountains, 6000 ft., Henry, 9222; on rocks in shady 
woods, 4600-5000 ft. , Henry, a es | riiaseais 235. 
Formosa. Bankinsing Mts., Henry, 16 
C. wulfenioides, Diels in Notes Bot. — Edin. xxv (1912), 
231. Typein Edinburgh Herb.=Orthostphon rubicundus, Benth. 
Pogostemon Cypriant, Pamp. in Nuov. Giorn. Bot. Ital. n.s. 
Xvli (1910), 708. Type in the Florence Herb.=Elsholtzia com- 
munis, Diels. 
Pogostemon Dielsianus, Dunn, sp. nov. A P. elsholizioidi, 
Benth., floribus majoribus corollaque majis exserta; a P. 
tuberculoso, Benth., pube non stellata differt, aliter ad has 
species approximat. 
Frutex ramosus, 1.3-2.7 m. altus, caulibus cylindricis glabris 
siccitate striatis. Folia lanceolata, apice basique gradatim 
acuminata, 10-14 cm. longa, chartacea, sparse strigoso-puberula, 
serrata; petioli infra acumen inferius laminae 0.5—1.0 cm. longi. 
Paniculae terminales, 4.0 cm. longae, foliosae, praeter corollas 
dense adpresse pubescentes; verticillastri continui; cymae 
sessiles, 5-7-florae, I-1.5 cm. longae, bracteae ut bracteolae 
calycibus breviores. Flores sessiles, 1.25 cm. longi. Calyx 
cylindricus, 3.5-4 mm. longus, I-1.2 mm. latus, tubo 4-5-plo 
dentibus acutis longiore. Corolla rosea, 8 mm. longa, tubo 
cylindrico ad faucem paullo ampliato, lobis subaequalibus. 
Stamina exserta, corollam fere bis superantia, medio lanata. 
N.W. Yunnan. Amongst scrub on dry rocky hillsides, 
valley of the Salwen between Shih-chi-ti and Hsia-ku-ti, Salwen- 
Irrawady divide. Lat. 26° 20’ N. Alt. 5-6000 ft. November 
Pp 1905. Forrest, 875. 
/ P. nigrescens, Dunn, sp. nov. P. strigoso, Benth., affinis, ‘pebe 
non dense strigosa distincta. 
