1332 APPENDIX 



Page 353, after Quercus fusiformis, insert: 



25a. Quercus succulenta Small. A shrub, mostly about 1 m. tall, with soft 

 spreading branches, the twigs gray-black. Leaves persistent; blades broadly linear 

 to cuneate, fleshy-leathery, 2-4.5 cm. long, entire or with 3-5 slightly spinescent lobe- 

 like teeth, smooth and glabrous above, tomentulose beneath: pistillate flowers in 

 elongated peduncled spikes: acorns peduncled; cup saucer-shaped, 3-4 mm. high, 5-6 

 mm. broad, the upper scales obtuse; nut oblong-conic, 1-1.3 cm. long, only the very 

 base included in the cup. Differs from Q. fusiformis in the fleshy leaf-blades and 

 the very shallow cup of the acorn. 



In pine lands, Ft. Lauderdale and southward, Florida. 



After Quercus undulata, insert: 



26a. Quercua Rdlfsii Small. A rigid shrub, or a small tree becoming 7 m. 

 tall, with ascending branches, the twigs light brown. Leaves persistent; blades 

 cuneate in outline, leathery, 2.5-6 cm. long, mostly 3-lobed at the apex, or sometimes 

 5-lobed, bright green, glabrous and finely reticulated above, pale and thinly stellate- 

 pubescent beneath, the lobes mostly blunt and not bristle-tipped: acorns usually in 

 pairs at the ends of short peduncles; cup hemispheric above a stout base, 1.5-1.8 cm. 

 high, about 1.5 cm. broad, the scales appressed, densely whitish pubescent except at 

 the tip; nuts oblong, or slightly broadest below the middle 2-2.5 cm. long, about \ 

 included in the cup. Differs from Q. undulata in the blunt leaf -lobes and the deep 

 cup of the acorn. 



In pine lands, Ft. Lauderdale and southward, Florida. 



Page 372, after Polygonella brachystachya, insert: 



2 a. Polygonella Croomii Chapm. Perennial, very slender. Stem copiously 

 branched, 2-4.5 dm. tall, the ultimate branches filiform: leaf -blades filiform-spatulate, 

 glaucous, fugaceous: racemes relatively long and very slender, borne in wide-branch- 

 ing panicles: ocreolae scarcely imbricated, only slightly oblique: calyx less than 2 mm. 

 broad; sepals oblong and oval. Differs from P. brachystachya in the longer and 

 more slender racemes, the scarcely imbricated ocreolae and the smaller flowers. 



On sand hills, South Carolina, Georgia and northern Florida. Fall. 



1 Page 373, after Thysanella fimbriata, add: 



2. Thysanella robusta Small. Plants mainly 6-9 dm. tall, often somewhat 

 spreading, much stouter than those of T. fimbriata: leaf -blades 2-6 cm. long, linear: 

 ocreae copiously fringed: racemes mainly 4-7 cm. long: outer sepals entire or nearly 

 so: filaments about 4 mm. long: achenes fully 1.5 mm. wide, long-beaked. Differs 

 from T. fimbriata in the more copiously bearded ocreae, the 1 -pronged oereolae and 

 the entire or nearly entire outer sepals. 



In pine lands, peninsular Florida. All year. 



Page 385, after Chenopodium Berlandieri, insert: 



3a. Chenopodium Vulvaria L. Annual, white-mealy. Stem much-branched, 

 the branches procumbent: leaf -blades thickish, ovate, deltoid or suborbicular, 0.5-2.5 

 cm. long, acute or aeutish, entire, relatively long-petioled: flower-clusters simple or 

 branched: sepals ovate or nearly so, obtusish: utricle depressed, fully 1 mm. wide. 

 Differs from C. Berlandieri in the broad leaf -blades and the flat sepals. 



In waste places, Ontario to Delaware and Florida. Naturalized from Europe. Spring 

 to fall. 



Page 385, after Chenopodium viride, insert: 



3b. Chenopodium hybridum L. Annual, bright green. Stems erect, 5-13 dm. 

 tall, widely branched : leaf -blades ovate to ovate-hastate, 5-16 cm. long, sinuately 3^9- 

 toothed : inflorescence rather lax, the flower-clusters contiguous or ultimately separate : 

 seeds fully 1.5 mm. wide. Differs from C. viride in the naked panicle, the sinuate- 

 toothed leaf -blades and the dull seeds. 



In woods and waste places, and on roadsides, Quebec to British Columbia, Pennsyl- 

 vania, Arkansas and New Mexico. Also in Europe. Summer. 



Page 386, between CYCLOLOMA and ATRIPLEX, insert: 



2a. MONOLEPIS Schrad. 



Annual herbs with branched stems. Leaves alternate: blades entire, toothed or 

 lobed. Flowers mostly polygamous, in axillary clusters. Sepal solitary, herbaceous, 

 bract-like. Stamen solitary. Ovary short: styles or stigmas 2. Utricle flattened, 



