8o 



DISTRIBUTION IN NATURE 



IX 



/?) Ulothrichales 



Cephaleurus laevis^'^^' ^'". 

 Cephaleurus sohitus^°^' 2<". 

 Cephaleurus albidus-^^' "^^"^ . 

 Cephaleurus parasiticus'^^^' ^°^. 

 Cephaleurus minimus^^^' ^°''. 

 Phycopeltis epiphyton^"^' 2"^. 

 Phycopeltis aurea^"^' '^°^. 

 Phycopeltis amboinemis^^^' 2"''. 

 Phycopeltis Treubii^"^' 2"'. 

 Phycopeltis maritima^^^' ^''^. 

 Trentepohlia aurea^^^' 202. 172, 208, les- 



a-Carotene, /3-carotene, xantho- 



phyll, zeaxanthin. 



y) Ulvales 



Enteromorpha compressa^^^: Carotene, 

 xanthophyll. 



Enteromorpha intestinal is''-"' ^^^' ^^^: 

 a-Carotene, ^-carotene, xantho- 

 phyll, violaxanthm( ?). 



6) Oedogoniales 



Bulbochaete setigera'-^. 

 Bulbochaete species^"''' 2°^. 

 Oedogonium species^^' ^^' ^^' ^^^' ^^*; 



e) Cladophorales 



Cladophora glomerata''-^^' i^' 1^' 1*. 

 Cladophora rupestris'-^^: /S-Carotene, 

 xanthophyll, violaxanthin. 



^) Siphonales 



Vaucheria hamata'-^^: Carotene, xan- 

 thophyll, violaxanthin. 



Trentepohlia aureum tomentosum^^^' 

 211 



Trentepohlia bisporangiata'^°^' ^o'. 



Trentepohlia crassiaepta'^^^' 20'. 



Trentepohlia Cyania^^^' 2"''. 



Trentepohlia jolithus^"^' 2°^' ^^: a-Caro- 

 tene, ^-carotene, xanthophyll, 

 zeaxanthin. 



Trentepohlia tnonilifortnis^'^^' ^^''. 



Trentepohlia umbrina^^^' '^^^' ^^^' "^i 

 a-Carotene, )3-carotene, xantho- 

 phyll, zeaxanthin. 



Ulva lactnca'-^^' i*^' ^^^r Carotene 

 xanthophyll. 



a-Carotene, ^-carotene, xantho- 

 phyll, taraxanthin. 



Cladophora Sauteri^^^' ^^^: /^-Carotene, 



xanthophyll, taraxanthin. 

 Spaeroplea species-"^. 



Vaucheria species^^^. 



(vii). Charophyta 



Chara ceratophylla Wallr.^^': ^-Caro- 

 tene, )'-carotene, lycopene. 



Chara fragilis''-^' ^^. 



Niiella opaca'-^^: Carotene, xantho- 

 phyll. 



Nitella spores^®. 



Nitella syncarpa (Thuill.)"': /3-Caro- 

 tene, y-carotene, lycopene. 



(viii). Phaeophyceae 



Ascophyllum nodosum^^' ^^°: Caro- 

 tene+, ^^' "^ fucoxanthin. 



Chorda Filum'-^^: Carotene, fucoxan- 

 thin. 



Cladostephus spongiosus^^^: Carotene, 

 fucoxanthin. 



Cutleria miiltifida^^^' ^^^. 



Cystosira abrontanifolia^^''-. 



Desmaresiia aculeata^^^. 



Dictyota dichotoma^^'-' ^^^' ^^*' ^^^: 

 Carotene, fucoxanthin, xantho- 

 phyll. 



