358 BORAGINEZ. XXXV. Hettorrorium. 
3 H. convwsósuM (Ruiz. et 
Pav. fl. per. 2. p. 2. no. 1. t. 
107. f. a.) stem shrubby; leaves 
oblong-lanceolate, attenuated at 
the base, acute, deflexed; spikes 
collected into corymbs; tube 
of corolla twice as long as the 
calyx. h. G. Native of Peru. 
Bonpl. malm. t. 32. Sims bot. 
mag. t. 1609. H. grandiflo- 
rum, Schrank, hort. mon. fasc. 
l. p. 2. t. 2. Branches downy. 
Leaves white from hairs be- 
neath, and downy above, but in 
the cultivated plant they are 
hairy on both surfaces, and not 
white beneath. Corolla of a 
lilac-purple colour, with 5 pli- 
catures, and greenish throat. 
Corymbose-flowered Heliotrope, or Turnsole. Fl. May, Sept. 
Clt. 1808. Shrub 2 to 6 feet. 
4 H. orrosrrirüniuM (Ruiz. et Pav. fl. per. 2. p. 2. no. 2. t. 
108. f. b.) stem shrubby ; leaves broad-ovate, acute, quite 
entire, clothed with retrograde asperities; spikes dichotomously 
corymbose. h.G. Native of Peru, in arid places in Muna. 
Lehm. asper. p. 28. Plant densely hispid. Branches clothed 
with rusty tomentum. Calyx small. Corollas white, hispid 
outside, twice as long as the calyx. 
Opposite-leaved Turnsole. Shrub 3 to 6 feet. 
5 H. ica‘num (Ruiz. et Pav. fl. per. 2. p. 2. no. 4. t. 108. 
f. a.) stem shrubby ; leaves thick, ovate, acute, crenulated, very 
much wrinkled above, and lined with retrograde asperities, but 
softer and hoary beneath; spikes dichotomously corymbose. 
h. G. Native of Peru, at Huanuca, on arid hills. Lehm. 
asper. p. 29. Branches villous, hoary. Peduncles hairy. Calyx 
villous. Corolla white, twice as long as the calyx, rather hispid 
outside. Carpels wrinkled. 
Hoary Turnsole. Shrub 2 to 3 feet. 
6 H. virivirtorum (Lehm. asper. p. 30.) stem shrubby, 
erect, rather hispid; leaves thickish, petiolate, ovate, quite 
entire, rather scabrous above, and velvety beneath; peduncles 
bifid, divaricate; spikes terminal, sub-corymbose. h.S. Na- 
tive of the East Indies. Lithospérmum viridiflórum, Roxb. 
Calyx hispid. Corolla green, nearly twice as long as the calyx, 
densely clothed with hairs outside. 
Green-flowered Turnsole. Shrub 
7 H. tancrora‘tum (Ruiz. et Pav. fl. per. 2. p. 4. no. 9. t. 
111. f. a.) stem shrubby, erect; leaves on short petioles, lance- 
olate, wrinkled, rough ; spikes terminal, dichotomously corym- 
bose. h. G. Native of Peru, in the groves of Pillao and 
Huanaco. Lehm. asper. p. 31. Plant hispid. Corolla twice 
as long as the calyx, pale blue. 
Lanceolate-leaved 'l'urnsole. Shrub 
8 H. crrrirdtium (Lehm. asper. p. 32.) stem shrubby, erect, 
glabrous ; leaves thick, petiolate, oblong, glabrous, shining 
above; spikes terminal, aggregate, disposed in sub-capitate 
corymbs. h. S. Native of South America. Corolla twice 
or thrice as long as the calyx, hairy outside. 
Citron-leaved Turnsole, or Heliotrope. Shrub. 
9 H. rarrrórruM (Willd. herb. ex Lehm, asper. p. 33.) stem 
shrubby, erect, glabrous; leaves alternate, on very short peti- 
oles, ovate, acute, nearly glabrous, narrowed at the base, cili- 
ated; spikes elongated, conjugate and solitary, terminal and 
lateral. b. S. Native of Cumana, in arid places. H. scor- 
pioides, H. B. et Kunth, nov. gen. 3. p. 89. Stem branched, 
FIG. 37. 
angular at top, beset with adpressed hairs. Leaves nearly 
opposite and alternate, green above and paler beneath, beset 
with adpressed hairs. Peduncles and calyxes hispid. Corollas 
small, white. Carpels roundish, scabrous. 
Broad-leaved Heliotrope, or Turnsole. Shrub 1 to 1$ foot. 
10 H. stenopuy’tium (Hook. et Arn. in Beech. voy. pt. bot. 
p. 38.) shrubby, densely leafy ; leaves in fascicles, very narrow- 
linear, fleshy, obtuse, with revolute edges, scabrous from short 
strigee; spikes conjugate, bractless, hardly longer than the 
superior leaves. h. F. Native of Chili, about Coquimbo. 
Allied to H. Curassávicum, but that has plane and somewhat 
spatulate, glaucous leaves, and is quite glabrous. 
Narrow-leaved Heliotrope or Turnsole. Shrub. 
11 H. Curassa’vicum (Lin, spec. 188.) stem herbaceous ; 
leaves nearly opposite and alternate, narrow-lanceolate, or ob- 
long-lanceolate, obsoletely veined, glabrous, glaucous ; spikes 
conjugate, compound, or solitary. ©. H. Native of South 
America, by the sea-side; Sandwich Islands; North Ame- 
rica, on the sandy banks of the great salt river, and similar 
situations on those of the Arkansas.—Forsk. fl. arab. p. 38. 
Swartz. obs. bot. p. 56. Desf. fl. atl. 1. p. 153. Ruiz. 
et Pav. fl. per. 2. p. 4. no. 10. Horn. hort. hafn. 1 p. TAS% 
Willd. enum. 1. p. 175. Lehm. asper. p. 34. H. glaucophyl- 
lum, Moench. meth. suppl. p. 147.— Sloane. hist. 1. t. 132. f. 3. 
—Mor. hist. 3. sect. 11. t. 31. f. 12. Plant quite glabrous, 
glaucous-green. Corolla a little longer than the calyx, white, 
with a yellowish-green bottom. Carpels ovate, rugose. 
Var. B, chenopodioides (Lehm. 1. c.) leaves lanceolate, spatu- 
late, glaucous, glabrous, obsoletely veined, opposite and alter- 
nate; spikes conjugate. ©. H. H. chenopodioides, Humb. 
et Bonp. ex Horn. hort. hafn. 2. p. 956. Willd. enum. 1. p. 
175.—Pluk. alm. t. 36. f. 3.—Herm. par. bat. t. 138. 
Curacoa Heliotrope, or Turnsole. Fl. June, July. Clt. 1731, 
f, 1823. Pl. procumbent, or 4 to 1 foot. 
12 H. cane’scens (H. B. et Kunth, nov. gen. amer. 3. p. 
88.) erect, clothed with adpressed villi; leaves obovate, obtuse ; 
spikes terminal and lateral, by threes. 2%. S. Native near 
Cumana, Bordones, and Cumanacoa, in woody places. Plant 
canescent. Leaves having the veins and nerves prominent 
beneath. Spikes woolly. Corolla white. Very nearly allied 
to H. Coromandeliàna, Retz. 
Canescent Turnsole, or Heliotrope. PI. erect. 
13 H. cixE nzuu. (H. B. et Kunth, nov. gen. amer. 3. p. 89. 
t. 206.) erect?, clothed with spreading villi; leaves petiolate, 
obovate, obtuse; spikes terminal and lateral by threes, bract- 
less. 2.8. Native on the banks of the river Apures, near 
Arichuna. Stem branched. Branches and leaves white from 
villi. Calyx hispid, unequal. Corollas small, white. Fruit 
hispid. 
Grey Turnsole, or Heliotrope. Pl. erect ? 
14 H. PanriBizcE NsE (H. B. et Kunth, l. c. p. 87.) erect? ; 
leaves oblong-lanceolate, acute, hispid from pili on both sur- 
faces; spikes terminal and lateral, solitary or twin. f. S. 
Native on the shores of the Pacific Ocean, between Santa and 
Partibilea. Stem and branches hispid. Calyx sub-strigose. 
Corolla pilose outside. Fruit bipartible, scabrous. 
Partibilca Turnsole or Heliotrope. PI. ‘erect. 
15 H. ranarum (H. B. et Kunth, l. c. p. 89.) shrubby, 
clothed with white wool; leaves ovate, acute, nearly sessile ; 
peduncles lateral, dichotomously multifid, of many spikes. h- 
S. Native of New Granada, near Loxa and Gonzanama, on 
the eastern declivities of the Andes, at the altitude of 1000 
hexapods. H. argénteum, Willd. herb. ex Lehm. asper. p. 73. 
Corollas unknown. Perhaps a species of Tournefértia. 
Woolly Turnsole, or Heliotrope. Shrub 
