350 LABIATAE. [ Phyllostegia. 
at the base, glabrous. Whorls of 14—20 flowers, all in the axils of re- 
duced narrow spathulate (but not bract-like) reflected leaves, quite distant, 
the lowest with internodes of 2—4‘, forming a long and open raceme of 
6—12' or more. Pedicels slender, 4—6". Calyx 2—3“, glabrous, top- 
shaped, with truncate or sinuate or obtusely dentate limb. Corolla glab- 
rous, white, small, the tu —6", the lower lip of nearly the same 
length and its middle lobe a nearly the same width as the broad lateral 
ones. — In the many-flowered lower whorls the pedicels are often found 
united into one or two short peduncles near the base. 
Hawaii! woods of Hilo and Hamakua. 
5. P. ambigua, sp. n. — Habit as before, pubescent. Leaves ovate or ob- 
wie 4—5' < 13/4+2’, on petioles of 1/2—2', cuspidate, serrate, rounde d or 
contracted at the base, rather pale underneath and pubescent along rib 
and yeins. Whorls of 8—24 flowers, the floral leaves large-sized below, 
but toward the apex gradually smaller. Pedicels 5—7", pubescent. Calyx 
3—4", pubescent, funnel-shaped, with rather acute teeth of about 1/2 the 
length of the tube. Corolla pubescent or glabrate, the tube about 6", the 
large lower lip sages as long. — P. brevidens, var.? ambigua, Gray, le. 
nd E. Maui! Kula 
r. longipes. — Leaves puberulous underneath or glabrate. Whorls 
Fa etree. dua) in the axils of gradually diminishing leaves, 10—12- 
flowered, the pedicels in the lower vai 3—4 times the length of the 
ealyx, eet the sea obconical, shortly and obtusely 3—4-toothed 
or subbilabi Tube of corolla 10—12", glabrous, the lower lip 6-8” 
Sh ae sense lobed, on Heit aes short. Filaments glabrous. 
by Lydgate, probab 
a ia Gray, 1. c. p. 344, — Suberect, the branches and 
cleans e softly pubescent or glabrate. Leaves thin, ovate- lanceolate, 
3—4! X1=1/2', on petioles of !/,—1/, cuspidate, crenato-serrate, rounded, 
e eth 
continuous raceme of about 6‘ Pedicels very short, 1—2”. Calyx glan- 
dular-pubescent, soon glabrate, 3—4“, its teeth subulate, 2/3 the length 
of the tube. Corolla pubescent, soon glabrate, small, its tube not exceed- 
ing 6“. Outer stamens a trifle longer than the inner. Style- branches 
nearly equal, truncate. 
Hawaii! Waimea and S. Kona. 
rating, di, Mann, in Mem . Soc. Nat. Hist. : 
ep 3—5 ft. long, peteaielin aN the pilin pare 
’ foliose and glabrous. Leaves glabrous, lanceolate, 
3—5/ x Va—14/4', on petioles of 1/:—1‘, long-acuminate, dentate or 5¢™ 
