BORAGINACEAE. Vou. Il 
4. Oreocarya fulvocanéscens (.\. Gray) 
Greene. Tawny Oreocarya, Pig. 3522. 
Eritrichium fulvocanescens A, Gray, Proc. Am, Acad, 
10: 61, S874. 
Eritrichium glomeratum var. (2?) fulvocanescens S, 
Wats. Bot, King’s Exp, 243, plo 23. f. 7. 1870, 
Orevearya fulvocanescens Greene, Pittonia 1: 58. 1887, 
Perennial, tufted, similar to the preceding species 
but densely strigose or hirsute. Leaves spatulate, 
or oblanceolate, obtuse, the lower and basal ones 
V-1¥ long; inflorescence of thyrsoid clusters; calyx 
densely setose with yellowish hairs; corolla about 
2” broad, its tube longer than the calyx, 2 or 3 
times the length of the lobes; style filiform; nutlets 
acutely margined, tuberculate on the back. 
In dry soil, western Nebraska (according to Web- 
ber), Wyoming to Nevada and New Mexico. May-Aug. 
7. PNEUMARIA IIill, Veg. Syst. 7: 40. pl. 37. 1764. 
A perennial fleshy glabrous glaucous diffusely branched herb, with alternate entire 
leaves, and small blue pinkish or white flowers in loose terminal leafy-bracted racemes. 
Calyx-lobes triangular-ovate or lanceolate, somewhat enlarging in fruit. Corolla tubular- 
campanulate, crested in the throat, 5-lobed, the lobes imbricated in the bud, slightly spread- 
ing. Filaments slender, scarcely exserted. Ovary 4-divided ; style slender. Nutlets erect, 
fleshy, attached just above their bases to the somewhat elevated receptacle, smooth, shining, 
acutish-margined, becoming utricle-like when mature, 
A monotypic genus of sca-beaches of the north 
temperate zone, , 
1. Pneumaria maritima (L.) Hill. Sea 
Lungwort. Sea Bugloss. Oyster Plant. 
Fig. 3523. 
Pulmonaria maritima L. Sp. Pl. 136. 1753. 
P, maritima Hill, Veg. Syst. 4o. pl. 37. f. 3. ie 
Mertensia maritima S, F. Gray, Nat. Arr. Brit. Pl. 
354. 1821. 
Pale green, the branches spreading or ascend- 
ing, 3-15’ long. Leaves thick, ovate, obovate, or 
oblong, 1’-4’ long, acute or obtuse at the apex, 
narrowed at the base, the lower and basal ones 
contracted into margined petioles, the uppermost 
smaller; flowers blue or nearly white, about 3” 
long, all pedicelled; pedicels very slender, 5-18” 
long; calyx shorter than the corolla-tube; corolla 
with a crest in the throat opposite each lobe; 
nutlets about as long as the calyx-lobes when 
mature. 
On sea-beaches, Long Island (?), Massachusetts to 
Newfoundland and Greenland, Oregon to Alaska. 
Also on the coasts of Europe and Asia. May-Sept. 
8 MERTENSIA Roth, Catal, Bot. 1: 34. 1797. 
Perennial glabrous or pubescent herbs, with alternate sometimes punctate leaves, and 
rather large blue purple or white flowers, in panicles, cymes, or racemes. Calyx-lobes lan- 
ceolate or linear, little enlarged in fruit. Corolla tubular-funnelform or trumpet-shaped, 
crested or unappendaged in the throat, its lobes obtuse, imbricated, little spreading. Stamens 
inserted on the tube of the corolla, included, or scarcely exserted; filaments flattened, or 
filiform; anthers oblong or linear, obtuse. Ovary 4-divided; style filiform. Nutlets erect, 
corraceous, wrinkled when mature, attached above their bases to the convex or nearly flat 
receptacle. [In honor of Prof. C. F, Mertens, a German botanist.] 
About 40 species, natives of the northern hemisphere. Besides the following, many occur 
in the western part of North America. The species are called Smooth Lungwort. Type species: 
Mertensia pulmonarioides Roth, 
Corolla trumpet-shaped, not crested in the throat, the limb barely 5-lobed. 1, M, virginicn. 
Corolla funnelform-campanulate, crested in the throat, the limb manifestly 5-lobed. 
Stem-leaves ovate or ovate-lanceolate, acuminate, 2. M. paniculata, 
Stem-leaves oblong or lanceolate, obtuse or acute. 3. M. lanceolata, 
