SCROPHULARIACER. 101 
11. HERPESTIS, C. T. Geertner. 
1. HL rotundifolia, Pursh. Creeping in wet places: leaves obovate. Fresno, Cal, 
12. GRATIOLA, Linneus, 
ebracteata, Benth. Leaves lanceolate: sepals equaling corolla. 
Virginiana, L. More viscid: leaves broader: calyx much shorter. 
9 
138. ILYSANTHES, Rafinesque. 
L I. gratioloides, Benth. Diffuse: leaves ovate or oblong: corolla } in. long, 
14. LIMOSELLA, Linneus, 
L L. aquatica, L, Tufts 1-2 in. high: leaves fleshy, slender: semi-aquatie, 
15. DIGITALIS, Linneus. 
1 D. purpurea, L. Tall stems with terminal spike of rose or white flowers mostly 
spotted. The common Fozglove now naturalized. Humboldt Bay to Or. 
16. SYNTHYRIS, Bentham. 
1. 8. rotundifolia; Gr. Scapes naked 3-4 in. high, not exceeding leaves. Or. 
Var. cordata, Gr. Leaves smaller, cordate, simply crenate. N. W. Cal. 
2. 8. reniformis, Benth. Scapes bracteate, surpassing leaves, pedicels shorter. Or. 
17. VERONICA, Linneus. 
* Perennials subaquatic: racemes in the axils of opposite leaves: corolla blue. 
V. Anagallis, L. Leaves sessile oblong-lanceolate, subclasping. 
Americana, Schweinitz, Leaves often petioled, broader. Common. 
V. . scutellata, L. Slender: leaves sessile, linear or lanceolate, acute. 
** Perennials: racemes terminal: leaves broad, an inch long or less. 
4 V. Cusickii, Gr. Stems erect 3-4 in. high, leafy: naked peduncle 3-9-flowered. 
5& V. alpina, L. Not so leafy: racemes dense: corolla smaller, 2-3 lines broad. 
6. V. serpyllifolia, L. Stems creeping and branching: spike-like raceme leafy. 
** * Lower annuals: flowers in the axils of moatly alternate leaves. 
. W. peregrina, L. Nearly glabrous, erect, branching: flowers small. 
. arvensis, L. Pubescent, soon spreading: lower leaves crenate. 
V. Buxbaumii, Tenore. Very pubescent decumbent; pedicels long. & FA Bay. 
ope 
4 
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18. CASTILLEIA, Matis. 
Leaves and bracts all linear-lanceolate and entire: calyx all green. ...... disieitecweewce wt 
Leaves mostly entire, narrow: calyx deeper cleft before than behind, mostly red: corolla 
13-2 in. long; upper lip (galea) §-1 in. long......... distavimatedasarcrean eee @ FD 
