11 
A. ciliata. Fringed Rock-Cress. Fig. 101. 
Leaves oval, toothed, fringed with hairs. Sea-cliffs ; rare. 4 in. 
Bienn. July. White. Of) E. B. 1. 1746. E. B. 2. 929. II. ij" 
Am. 26. Bab. 23. Lind. 24. 
A. hirsuta. Hairy Wall-Cress. Fig. 102. 
Leaves toothed. Pods straight. Hairy. Flower-stem without bracts. 
Bocks and walls. 1 ft. Bienn. June. White, (f) E. B. 1. 587. 
E. B. 2. 930. H. Sf Am. 26. Bab. 23. Lind. 24. 
A. Turrita. Tower Wall-Cress. Fig. 103. 
Leaves toothed, stem clasping. Stem with leaf-like bracts below the 
flower-stalks. Pods recurved. Walls. 1 ft. Bienn. May. Pale 
vellovv. (f) E. B. 1. 178. E. B. 2. 931. H. Am. 26. Bab. 23. 
Lind. 24. 
Genus 21. Turritis. 
T. glabra. Tower Mustard. Fig. 104. 
Boot-leaves toothed, hairy ; stem-leaves smooth, entire, stem-clasping. 
Glaucous. Dry hanks and road-sides. 1-3 ft. Ann. May and June. 
Pale yellow, (f) E. B. 1. 777. E. B. 2. 932. II. Am. 25. 
Bab. 23. Lind. 24. 
Genus 22. Barbarea. 
B. vulgaris. Winter-Cress. Yellow Rocket. Fig. 105. 
Lower leaves lyrate, the terminal lobe rounded. Hedge-banks and 
waste ground; common. 1-3 ft. Perenn. May-Sept. Bright 
yellow, (f) E.B. 1.443. E.B.2.933. H. fy Am. 24. Bab. 22. 
Lind. 23. 
B. prascox. Early Winter Cress. Fig. 106. 
Lower leaves lyrate ; upper ones deeply pinnatifid. Waste ground. 
Used as salad. 1-2 ft. Perenn. April-Oct. Yellow, (f) E. B. 
1. 1129. E. B. 2. 934. H. Am. 25. Bab. 22. Lind. 23. 
Genus 23. Nasturtium. 
N. officinale. Water-Cress. Fig. 107. 
Leaves pinnate; leaflets ovate, waved on the margin, the terminal one 
larger than the rest and rounded. Clear water; common. Used 
as salad. 6-9 in. Perenn. July. White, (f) E. B. 1. 855. 
E. B. 2. 935. H. Am. 28. Bab. 22. Lind. 23. 
N. sylvestre. Creeping-Cress. Fig. 108. 
Boot creeping. Leaves pinnate; leaflets lanceolate, cut. Upper 
leaves entire, linear. Wet places. 6 in. Perenn. July-Sept. Bright 
yellow, (f) E. B. 1. 2324. E. B. 2. 936. H. fy Am. 28. Bab. 22. 
Lind. 23. 
N. terrestre. Marsh-Cress. Fig. 109. 
Leaves pinnatifid. Boot tapering. Petals not longer than the 
calyx. Wet places. 6—10 in. Ann. June-Sept. Pale yellow, (f) 
E.B. 1.1747. E. B. 2. 93 7. II. Am. 28. Bab. 22. Lind. 23. 
N. amphibium. Amphibious Marsh-Cress. Fig. 110. 
Boot fibrous. Leaves oblong, pinnatifid or serrated. Ditches and 
wet places. 2-3 ft. Perenn. June-Aug. Yellow, (f) E. B. 1. 1840. 
E. B. 2. 938. H. &- Am. 28. Bab. 30. Lind. 23. 
c 2 
