178 
Orprer CXI. CHARACE AI. 
Genus 1. CHara. 
C. rtextuis. Flaccid Nitella. Fig. 1771. 
Monecious. Stem slender; branchlets pointed, nearly equally forked. 
Ditches. 6—-9in. Perenn. May. &#.8B.1.1070. #.B.2. 1468. 
Bab. 4. 483,5.434. 8.21. 
C. syncarpa. Twin-fruited Nitella. Fig. 1772. 
Dicecious. Stems slender, smooth; branchlets bluntish, nearly 
equally forked. Stagnant waters. 6-12in. Ann. June. Bad. 4.432, 
5.434. 8.22. 
C. TRANSLUCENS. Translucent Nitella. Fig. 1773. 
Moneecious. Stem thick, transparent. Sterile branchlets simple. 
Deep pools. 6-9in. Ann. July. #.B. 1.1855. #, B. 2. 1467. 
Bab. 4. 432, 5.434, 8. 23. 
C. cracitis. Slender Nitella. Fig. 1774. 
Moneecious. Stem slender, flexible, transparent; branchlets in lax 
whorls. St. Leonard’s Forest, Sussex. 3-6in. Ann. Sept. #. B.1. 
2140. E.B.2.1470. Bab.4.433, 5.434. 8. 24. 
C. Smita. Smith's Nitella. Fig. 1775. 
Dicecious. Stem slender, equal, transparent; branchlets blunt, pri- 
mary whorls simple. Lancing, Sussex. 3-6in. Ann. Sept. #, 8.1. 
1703. E.B.2.1469. Bab. 4. 433, 5.435. 8.25, 
C. proutireraA. Proliferous Nitella. Fig. 1776. 
Moneecious. Stem slender; branchlets blunt, primary whorls simple. 
Ditches. 3-6in. Ann. April. Bad. 4. 433, 5.435. 8S. 26. 
C. vutGaris. Common Chara. Fig. 1777. 
Moneecious. Stem rough, finely striate. Ditches and streams. 
6-9 in. Ann. June-Aug. E. B.1.336. #.B,2.1471. Bad.4. 
435, 5.436. S. 27. 
C. uispipa. Bristly Chara. Fig. 1778. 
Moneecious. Stem thickened upwards, striated, spinulose. Ditches. 
6-9 in. Ann. May-Aug. FZ. B.1.436. £.B.2.1475. Bad. 4. 
435,5.436. §. 28. 
C. asperA. Rough Chara. Fig. 1779. 
Diceecious. Stem smooth, flexible, with setaceous patent spines. 
Bog-pits. 1-2ft. Ann. Aug. FZ. B.S.2738. HE. B. 2.1474. Bab. 4. 
435, 5.436, S§. 29. 
C. rracitis. Fragile Chara. Fig. 1780. 
Moneecious. Stem slender, smooth, finely striate, not spinous. 
Stagnant water. 6-9in. Ann. June-Aug. £, B.S. 2762. LH. B.2. 
1472. Bab. 4. 435, 5.436. 8S. 30. 
