108 LABIAT.fi. 



11. SAIiVTA, LinnaBna. 



1. 0. carduacea, Benth. White-woolly, thistle-like: lavender corolla 1 in. long. 



2. O. ColumbarifD, Benth. Branching: leaves pinnatifid: blue corolla ^-^ in. long. 



12. AT7IDIBEB.TIA, Bentham. 



Corolla 1 i in. long, crimson-purple : large leaves very rugose • 1 



Corolla ^ in. long or less, violet or bluish • 2, 8, 4, 7 



Corolla §1 in. long: stems woody below, 3-10 ft. high 5, 6, 8 



1. A. grandiflora, Benth. Stout, slightly woody. S. F. Bay, south. 



2. A. incana, Benth. Leaves not rugose, 1 in. long or less. San Diego. 



3. A. litimilis, Benth. A span high, simple, stems nearly naked, base leafy. 



4. A stachyoides, Benth. Several ft. high: forming dense thickets. Cal. Coast. 

 6. A Palmeri, Gr. Leaves oblanceolate, acute: whorls 4-8, distant. San Diego. 



6. A. Clevelandi, Gr. Similar: leaves obtuse: whorls fewer: viscid. San Diego. 



7. A nivia, Benth. White-hoary, 3-4 ft. high: stamens exserted. Santa Barbara, 8, 



8. A. polystachya, Benth. Mostly very white: flowers in a thyrsus. S. Coast. 



13. LOPHANTHUS, Benth. 

 1. L. urticifolins, Benth. Green, 4 to 6 ft. high: leaves ovate or cordate, large. 



14. SCUTELTiATlTA, Linnaeus. 



Corolla slender, ^-f in. long, deep blue or violet: leaves ovate ...., 1 



Corolla larger, ^-1 in. long, violet-blue: leaves oblong or narrow 2, 3 



Corolla white or dull yellow: upper leaves entire, obtuse 4, 5 



1. S. tuberosa, Benth, Soft-hairy, mostly 3 or 4 ia high: many tubers. Cent. CaL 



2. S. an^stifolia, Pursh. Stems slender: corolla hairy inside, §-1 in. long. 



3. S. antirrliiiioides, Benth. Similar: leaves and corolla broader and shorter. 



4. S. Califomica, Gr. Slender: leaves short-petioled; upper short. 



6. S. Bolanderi, Gr. More pubescent, very leafy: leaves sessile, broad, veiny. 



15. BBUNEIiliA, Toumefort. 

 I. B, VTilgaris, L. Simple stems ending in a dense spike of riolet flowers. 



16. MABBITBIUM, Toumefort 

 I. U. vulgare, L. Hoary, bitter. Common Horehound naturalized. 



17. STACHYS. Toumefort. 



Corolla white or whitish: leaves soft-hairy or white tomentose 1, 2, 8 



Corolla purple or rose, ^ in. long or less; tube not exceeding calyx. 4 



Corolla purple or roee; tube exceeding the calyx fi» 6, t 



