CAROTENOIDS IN PLANTS 



Dictyota polypodioides^^' i*^' "". 



Ectocarpaceae species^^-. 



Ectocarpus siliculosus^^^: /3-Carotene, 

 fucoxanthin, xanthophyll, viola- 

 xanthin, zeaxanthin. 



Ectocarpus tomentosus^^^: Carotene, 

 xanthophyll, fucoxanthin. 



Elachistea species^*^' i*^. 



Fucus cerayioides^^^: Carotene, fuco- 

 xanthin. 



Fucus nodosus'^^^ . 



Fucus serraius^^^' "". iss. 12. ise, isi, i87, 

 180, 16, 188; Fucoxanthin+, caro- 

 tene++, xanthophyll. 



Fucus species^*^. 



Fucus versoides^^'^. 



Fucus vesiculosus^^^' i^s. 12, i»o, iso, i«, 

 191, 198, 199. ^-Carotene, fucoxanthin, 

 xanthophyll, violaxanthin, zea- 

 xanthin. 



Halydrys siliquosa^^^' i^^. lai, iso, i98. 

 Carotene, fucoxanthin. 



Haliseris polypodioides'^^^' "^' ^^S; 

 ^-Carotene, zeaxanthin. 



Lammaria digitata^^' i^i- !*"> i«' i^^, i9s. 

 Carotene, fucoxanthin, xantho- 

 phyll. 



Laminar ia saccharina^^^' ^*^' ^^' "i.iso, 



187, 16 



Leathesia niarina^^^' ^*^. 



Padina Pavonia^^'^. 



PilayMa littoralis^^°' ^^^' i»«: Carotene, 

 fucoxanthin, xanthophyll, viola- 

 xanthin. 



Sphacellaria cirrhosa^^^: Carotene, 

 fucoxanthin. 



Stypocaulon scopariuni^^^: Carotene, 

 fucoxanthin. 



(ix). Rhodophyceae 



Ahnfeltia plicata^^^: Carotene, xantho- 

 phyll. 

 Bangia species^^' ^^^. 

 Batrachospermum moniliforme^^^' ^^^' 



15 



Callithatnnion hiemale'^^^ . 



Ceramium diaphanuni^^^ . 



Ceramium rubrtini^^^' ^®*' ^^*' ^^*: Caro- 

 tene, xanthophyll, a little taraxan- 

 thin. 



Chantransia species^^' ^®*. 



Chdndrus crispus^^^' ^®; Carotene, 

 xanthophyll. 



Corallina officinalis''-^^' "^: Carotene, 

 xanthophyll. 



Cystoclonium purpurascens^^^ . 



Delesseria sanguinea'^^^. 



Dilsea edulis'-^'^' ^^^■. Carotene, xantho- 

 phy 11198. 



Dumontia filiformis^^'^. 



Fiircellaria fastigiata'^^^' "*. 



Gelidium corneuni'-^^: Carotene, xan- 

 thophyll. 



Gigartina stdlatd^^^: Carotene, xantho- 

 phyll. 



Laurencia pinnatifida^^^ . 



Lemania fluviatilis^^^' 1^. 



Lemania niamillosa''-^^: Carotene, 

 xanthophyll. 



Nemalion niultifidum'^^'^. 



Odonthalia dentata^^^. 



Phyllophora Brodiaei'^^°. 



Phyllophora membranifolia^^°. 



Phyllophora memhranifolid^^^: Caro- 

 tene, xanthophyll. 



Plocamium coccineum''-^^: Carotene, 

 xanthophyll. 



Poly ides rotundus'-^^' ^^^' ^^^■. Carotene, 

 xanthophyll. 



Polysiphonia fastigiata^^^: Carotene, 

 xanthophyll. 



Polysiphonia nigrescens'-^^' i^*' i^s- 

 Carotene, xanthophyll, fucoxanthin. 



Polysiphonia species^^. 



Porphyra hiemalis'-^^. 



Porphyra laciniata''-^' 1®*. 



Porphyra umbilicalis^^^: Carotene, 

 xanthophyll. 



Porphyra vulgaris^^*. 



Rhodomela subfusca^^^. 



Rhodomela virgata^^^. 



Rhodymenia palmata^^^' ^^S; ^-Caro- 

 tene, xanthophyll, taraxanthin. 



Spermothamnion roseoluni^^^. 



Carotenoids 6 



