SCROPHULARIACEiE. 453 



lone;, witli one or two pairs of elongated lateral lobes : calyx half the length of the corolla, 

 deeply 2-cleft, and divisions cleft to the mitldle into subulate-lanceolate lobes : corolla rose- 

 purple, over an inch long ; galea with uncinate tip surpassing the lip : anther-cells linear- 

 lunate, acute at base. — Near Yreka, Siskiyou Co., N. California, Greene. 



O. tenuifolius, Benth. Strict, branching at summit, sparsely hirsute, especially the 

 bracts ; of whicli the lower are leaf-like and 3-5-cleft, and only the oblong middle lobe of 

 the enlarged upper ones purple : calyx half the length of the corolla, its lobes bearing a pair 

 of elongated-subulate teeth : corolla yellow, narrow, two-thirds incii long, with small uncinate 

 tip surpassing the lip : auther-cells oval. — Mountains of Montana and Oregon, first coll. by 

 Lewis & Clad-. In Proc. Am. Acad. xix. 95, misprinted 0. linearijhlius. 



O. purpureo-albus, Gray, p. 301. Extends to Arizona, Lemmon. Corolla at first white, 

 soon becoming rose-purple. 

 To § .3 there are some additions and corrections, viz. : — 



O. pusillus, Bentii., p. 301. The seed-coat is close, indeed, but cellular-appendaged at the 

 chalaza or partly down the rhaphe. 



O. floribundus, Benth , p. 30I. Exclude syn. Chloropi/ron palustre, Behr, which belongs 

 to CordyliDithus maritimus. Seed-coat close. Corolla cream-color. 



O. erianthus, Benth., p. 301. Corolla sulphur-yellow, or cream-color: seed-coat wholly 

 close. Described from the form with pubescent foliage, which is low. — Apparently con- 

 fined to the Californiau coast district. 



Var. leevis. Not rarely a foot high, glabrous or nearly so up to the inflorescence : 

 corolla sulphur-yellow, paler in fading; the galea generally pale. — O.fauciharhatus, Gray, 

 p. 302. I'ubescence of the lip and throat variable. 



Var. roseus, Gray. Either glabrous or pubescent: corolla rose-color, apparently so 

 from the first, or "white." — Tripki/saria versicolor, Fisch. & Meyer, Ind. Sem. Hort. Petrop. 

 ii. .52, according to original specimens : the indigenous ones rose-color, and the herbage below 

 glabrous (but similar pubescent plants with rose-colored corollas in an early distribution, 

 unnameil), in the plant raised in St. Petersburg!! Garden "white " or cream-color. 



O. Bidwellise, Gray. Besembles the preceding, more slender, smaller and looser-flowered, 

 puberulent : divisions of the leaves almost filiform : lip of the corolla light golden-yellow, 

 not over about 2 lines broad, prominently surpassed by the brown-purple subulate galea: 

 seed-coat loose and cellular, arilliform. — Proc. Am. Acad, xv. 51. — On the Sacramento and 

 its tributaries in Butte and Placer Co., California, first coll. bv Mrs. Ames and Mrs. 

 Bidwell. 



Var. micranthus. Depauperate and few-flowered, with corolla barely half the 

 usual size. — Plains of Fresno Co., Greene, distrilmted as a species under this name. 



O. Parishii, Gray. Ne.xt to 0. campesfris, p. 302, a span or more high, nearly glabrous : 

 leaves 3-5-cleft into linear-filiform divisions, or the lower entire; floral ones very similar, the 

 3-5 lobes purple-tipped : flowers in a dense short spike : calyx-lobes lanceolate, obtuse, half 

 the length of the tube: corolla rose-purple, little pu])escent in the throat; sacs of the lip as 

 broad as long ; galea lanceolate, rather obtuse, puberulent — Proc. Am. Acad. xvii. 229. — 

 S. California, on the San Jacinto Mountains, J^arish. Adjacent Lower Calif., Jones, Orcutt. 



O. lithospermoides, Benth., p. 302. Extends to S. W. Oregon. 



O. hispidus, Benth., p. 302. Extends south to the southern part of California. 



32. CORDYLANTHUS, Nutt. 



C. Wrightii, Gray, p. 303. A form apparently of this species with smaller and less ex- 

 serted (yellow) corolla only three-fourths inch long, and anther-cells glabrous except an 

 apical fascicle of hairs, coll near Fort Wingate, New Mexico, Matthercs, also Arizona, Lem- 

 mon, .Tones. The original has the anther-cells only villous-ciliate. 



C. Pringlei, Gray. Of the section Arlenostpcjin, and the division with four stamens and 

 two-celled anthers, tall, nearly glabrous, diffusely nuich branched : leaves all linear-filiform, 

 entire; lowest an inch and a half long, pubescent; uppermost very short and small, quite 

 glabrous; bracteal leaves short, flabeliiform, obtusely 3-5-lobed, crowded in the capitate 



