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Himanthalia Stock Photos and Images
RMMCRBG4–. L) Fucus vesicnlosus 1) Habitus, 2) weibliches Konzeptakulum, 3), 4) Oogonium, 5) Befruchtung des Eies, 6) männliches Konzeptakulum, 7) Antheri- dienstand, 8) Antheridien mit Spermato- zoideu, 9) Keimling. M) Ascophyllum nodosum. N) Halidrys süiquosa. O) Cystoseira crinita. % Vnll Pj Cystoseira abiotanifolia. Qj Scytotlialia dorycarpa. R) Sargassum linifolinm. S) Tiirl)inaria spec. T) Hormosira Banksii. U) Marginaria Urvilliana. V) Himanthalia lorea. W) Seirococcus axillaris.
RMW7N9F4–Bulbous holdfast of Furbellows (Saccorhiza polyschides), a large kelp, attached to rocks very low on the shore alongside Thongweed (Himanthalia elongata) and Tangleweed kelp (Laminaria digitata), near Falmouth, Cornwall, UK, August.
RFP94P2X–Thong Weed, Brown Seaweed (Himanthalia elongata) in the Lower Shore Environment of Fifes Wild Coastline. Scotland, UK. July, 2018.
RMBWT8AR–Sea-thong (Himanthalia elongata) and Kelp (Laminaria digitata) in lowtide rockpool habitat, Porth Mear, Cornwall, England,
RFMC2647–Thongweed – Sea thong – Sea spaghetti – Espagheti de mar Sea spaghetti is a brown algae. Binomial name: Himanthalia elongata. It is an edible seaweed
RMRPWFCK–. Album général des diatomées marines, d'eau douce ou fossiles : album représentant tous les genres de diatomées et leurs principales espèces. Diatoms. ALG^^. PL 125.. Himanthalia Lorea VIII. PHu^OPHYCE^^ {Algues hniiirs) 1. Fucacese. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Coupin, Henri, b. 1868. Paris : H. Coupin
RM2PFK44P–Thongweed (Himanthalia elongata) and kelp frond, in submerged habitat, Kimmeridge Bay, Isle of Purbeck, Dorset, England, United Kingdom
RMW7N9F2–Bulbous holdfast and large spreading frond of Furbellows (Saccorhiza polyschides), a large kelp, attached to rocks very low on the shore alongside Thongweed (Himanthalia elongata) and Tangleweed kelp (Laminaria digitata), near Falmouth, Cornwall, UK, August.
RFP94NXG–Thong Weed (Himanthalia elongata) and Oar Weed (Laminaria digitata) in the Lower Shore Environment of Fifes Wild Coastline. Scotland, UK. July, 2018.
RFT98R6H–Thongweed (Himanthalia elongata) Buttons on the Rocky Shore by Crail on a Summers Evening. Kingdom of Fife, Scotland, UK.
RMBWT8B3–Sea-thong (Himanthalia elongata) and Kelp (Laminaria digitata) in lowtide rockpool habitat, Porth Mear, Cornwall, England,
RFMC2645–Thongweed – Sea thong – Sea spaghetti – Espagheti de mar Sea spaghetti is a brown algae. Binomial name: Himanthalia elongata. It is an edible seaweed
![. The Algae of the Arctic Sea : a survey of the species, together with an exposition of the general characters and the development of the flora. Algae; Marine algae. KONGL. SV. VET. AKADEMIENS HANDLINGAR. BAND. 20. V" 5. 67 mark 1). I have only to add here that of the Fucaceae and Laminariacea3 the following species ought to be regarded as characteristic of this Flora: Himanthalia lorea 8), Pelvetia canaliculata, llalidrvs sili(|iiosa "). Alaria esculenta 8), Ozothallia nodosa, » membranacea, Fucus serratus, Phyllaria dermatodea, » vesieulosus, Laminaria saccharina, » spiralis, » Clu Stock Photo](https://c8.alamy.com/comp/RPXAD4/the-algae-of-the-arctic-sea-a-survey-of-the-species-together-with-an-exposition-of-the-general-characters-and-the-development-of-the-flora-algae-marine-algae-kongl-sv-vet-akademiens-handlingar-band-20-vquot-5-67-mark-1-i-have-only-to-add-here-that-of-the-fucaceae-and-laminariacea3-the-following-species-ought-to-be-regarded-as-characteristic-of-this-flora-himanthalia-lorea-8-pelvetia-canaliculata-llalidrvs-siliiiosa-quot-alaria-esculenta-8-ozothallia-nodosa-membranacea-fucus-serratus-phyllaria-dermatodea-vesieulosus-laminaria-saccharina-spiralis-clu-RPXAD4.jpg ". The Algae of the Arctic Sea : a survey of the species, together with an exposition of the general characters and the development of the flora. Algae; Marine algae. KONGL. SV. VET. AKADEMIENS HANDLINGAR. BAND. 20. V" 5. 67 mark 1). I have only to add here that of the Fucaceae and Laminariacea3 the following species ought to be regarded as characteristic of this Flora: Himanthalia lorea 8), Pelvetia canaliculata, llalidrvs sili(|iiosa "). Alaria esculenta 8), Ozothallia nodosa, » membranacea, Fucus serratus, Phyllaria dermatodea, » vesieulosus, Laminaria saccharina, » spiralis, » Clu Stock Photo")
RMRPXAD4–. The Algae of the Arctic Sea : a survey of the species, together with an exposition of the general characters and the development of the flora. Algae; Marine algae. KONGL. SV. VET. AKADEMIENS HANDLINGAR. BAND. 20. V" 5. 67 mark 1). I have only to add here that of the Fucaceae and Laminariacea3 the following species ought to be regarded as characteristic of this Flora: Himanthalia lorea 8), Pelvetia canaliculata, llalidrvs sili(|iiosa "). Alaria esculenta 8), Ozothallia nodosa, » membranacea, Fucus serratus, Phyllaria dermatodea, » vesieulosus, Laminaria saccharina, » spiralis, » Clu
RM2PFK44E–Thongweed (Himanthalia elongata) and toothspotted frond (Fucus serratus) exposed on rocky shores at low tide, Brough Head, mainland, Orkney
RMW7N9EY–Bulbous holdfast and large spreading frond of Furbellows (Saccorhiza polyschides), a large kelp, attached to rocks very low on the shore alongside Thongweed (Himanthalia elongata) and Tangleweed kelp (Laminaria digitata), near Falmouth, Cornwall, UK, August.
RMW7NC0X–Epiphytic red alga (Ceramium sp.) tufts growing on tips of Thongweed (Himanthalia elongata) fronds just below extreme low water on a spring tide, alongside clumps of Toothed wrack (Fucus serratus) near Falmouth, Cornwall, UK.
RMW7N80D–John dory (Zeus faber), with Sea thong (Himanthalia elongata) in the background, Porthkerris Cove, Cornwall, England, UK, June
RMW7MJEH–Female Grey seal (Halichoerus grypus) hauled out onto rocks at the base of cliffs, above Thongweed / Spaghetti seaweed (Himanthalia elongata). This female has some fishing line wrapped around her neck. Lundy Island, Devon, UK, English Channel, June
RFT9A5HJ–Thongweed (Himanthalia elongata) Buttons on the Rocky Shore by Crail on a Summers Evening. Kingdom of Fife, Scotland, UK.
RFMC264D–Thongweed – Sea thong – Sea spaghetti – Espagheti de mar Sea spaghetti is a brown algae. Binomial name: Himanthalia elongata. It is an edible seaweed
RFT6RYTP–Seascape across a Calm Firth of Forth to the Bass Rock on a Summers Morning. Thong Seaweed (Himanthalia elongata) on a Sandstone Reef. Crail, UK.
RMBWT8BE–Sea-thong (Himanthalia elongata) and Kelp (Laminaria digitata) in lowtide rockpool habitat, Porth Mear, Cornwall, England,
RMRH9HH4–. Botany of the Faeröes, based upon Danish investigations. Botany -- Faroe islands. 734 cannot produce receptacles in this nnfavourable habitat. The Hi- /rja7j//ja//a-association is so characteristic on exposed coasts, that a luxuriant growth of this alga is a sure sign of the presence of surf. It is an association particularly fitted for resisting the dashing of the waves; the surf constantly washes over the association at low tide, and the metre-long, phable, elastic receptacles of the Himanthalia follow resistlessly the movement of the sea. Himan- thalia cannot stand to be dry for any lengt
RM2PFK43F–Thongweed (Himanthalia elongata) -button growth at base of clinging, exposed on rocky shore at low tide, Brough Head, mainland, Orkney, Scotland
RMRPXAND–. The algae-vegetation of the Faero?ese coasts, with remarks on the phyto-geography. Marine algae. 734 cannot produce receptacles in this unfavourable habitat. The Hi- 777a/?//2a//a-association is so diaracteristic on exposed coasts, that a luxuriant growth of this alga is a sure sign of the presence of surf. It is an association particularly fitted for resisting the dashing of the waves; the surf constantly washes over the association at low tide, and the metre-long, pliable, elastic receptacles of the Himanthalia follow resistlessly the movement of the sea. Himaii- thalia cannot stand to be
RMRHNY5F–. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. RAYMOND F. JONES n:he time of maximum growth in Laminaria and Fucus the carbohydrates and other substances, particularly ash, are high. An increase in these other substances will result in an apparent decrease in the protein content expressed on a dry weight basis. Had Black expressed his results on a unit plant basis a truer picture of growth and the variations accompanying growth and development would have been made, as the examples for the receptacles of Himanthalia illustrate (Table IV). A decrease in protein, ash and fu
RMRE1MT0–. A history of the vegetable kingdom; embracing the physiology of plants, with their uses to man and the lower animals, and their application in the arts, manufactures, and domestic economy. Illus. by several hundred figures. Botany; Botany, Economic; 1855. FIRST DIVISION OP PLANTS. 185 by the name of Lucky Minn/s lines, and in Eng- land of sea lace, see cut, fig. a. Lightfoot mentions. a. Sea Catgut, cliorda filum; b, Himanthalia Lorea. that the fi-onds, skinned when half dry and twisted, acquire so considerable a degree of strength and toughness, that the highlanders sometimes use them for f
RMRH9HE2–. Botany of the Faeröes, based upon Danish investigations. Botany -- Faroe islands. 414 The typical form is undoubtedly quite common along the coasts of the Færoes, and has hitherto been found in the following piaces: â Bordo: Kvannesund H. J.); Str.: Thors- havn (!), Gliversnæs (!); Sando: Troldhoved (!); S t. Di mon (!); Syd.: Frodebo (!), Fa- mien (Ostenfeld,!). Var. irregularis has only been found on Syd.: Frodebo !) where it grew between tide-marks on Himanthalia lorea, associated with the typical form. 91. E. tomentosus (Huds.) Lyngb., Hydrophyt., p. 132; Kjellm., N. I., p. 344 (279).
RMRPWKYC–. The algae. Algae. LWN. UPPER LIMITS yc Fucus serratus / P Himanthalia LOWER LIMITS Laminaria B -T- D —r C Fig. 192 Mean heights of wash at different levels on the shore at Port St. Mary (Isle of Man), and at points of varying exposure (B, D, F, G), and their effects on the limits of certain algae. (After Southward.) alized scheme. The final answer can only come with further study, and here the recent introduction of the aqualung will make a de- tailed study of this belt really possible. The levels of the upper belts in the mid-littoral and of those in the supra-littoral in any locality are n
RMRHNYPT–. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. 172 RAYMOND F. JONES STAGE I, STAGE 2. STAGE 3. FIGURE 1. Stages of development of Himanthalia used in the chemical analysis, July, 1953: Stage 1. Young vegetative buttons, 1-1.5 cm. in length and tubular in form. Stage 2. Fully grown vegetative buttons. Stage 3. Mature plants composed of buttons, from which were given off long mature receptacles some 50-60 cm. in length. The receptacles were separated from the buttons, and further sorted into male and female for separate analysis. for total nitrogen, protein nitrogen and no
![. Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz. Cryptogams -- Germany; Cryptogams -- Austria; Cryptogams -- Switzerland. 352 Fijr. 14S.. Elachista fucieola (l'e/lei/) Fr/es. «t Zwei Exemplare der Alge in natürlicher Grüssc. h Stück des Untertlieiles der Alt^e mit Nebenfäden und ein- fächerigen Zoosi)orangien. Yergr. ca. 200. c Spitze eines freien Fadens. Vergr. ca. "joo. (Nach Kützing.i 2. E. scutulata (Engl. Bot.) Duby. Bildet olivenbraune, seidenhaarige, 5—-15 mm breite, rundliche Polster auf dem Frnchtkörper von Himanthalia lorea. Das basale Lager Stock Photo](https://c8.alamy.com/comp/REFYCA/dr-l-rabenhorsts-kryptogamen-flora-von-deutschland-oesterreich-und-der-schweiz-cryptogams-germany-cryptogams-austria-cryptogams-switzerland-352-fijr-14s-elachista-fucieola-lelei-fres-t-zwei-exemplare-der-alge-in-natrlicher-grssc-h-stck-des-untertlieiles-der-alte-mit-nebenfden-und-ein-fcherigen-zoosiorangien-yergr-ca-200-c-spitze-eines-freien-fadens-vergr-ca-quotjoo-nach-ktzingi-2-e-scutulata-engl-bot-duby-bildet-olivenbraune-seidenhaarige-5-15-mm-breite-rundliche-polster-auf-dem-frnchtkrper-von-himanthalia-lorea-das-basale-lager-REFYCA.jpg ". Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz. Cryptogams -- Germany; Cryptogams -- Austria; Cryptogams -- Switzerland. 352 Fijr. 14S.. Elachista fucieola (l'e/lei/) Fr/es. «t Zwei Exemplare der Alge in natürlicher Grüssc. h Stück des Untertlieiles der Alt^e mit Nebenfäden und ein- fächerigen Zoosi)orangien. Yergr. ca. 200. c Spitze eines freien Fadens. Vergr. ca. "joo. (Nach Kützing.i 2. E. scutulata (Engl. Bot.) Duby. Bildet olivenbraune, seidenhaarige, 5—-15 mm breite, rundliche Polster auf dem Frnchtkörper von Himanthalia lorea. Das basale Lager Stock Photo")
RMREFYCA–. Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz. Cryptogams -- Germany; Cryptogams -- Austria; Cryptogams -- Switzerland. 352 Fijr. 14S.. Elachista fucieola (l'e/lei/) Fr/es. «t Zwei Exemplare der Alge in natürlicher Grüssc. h Stück des Untertlieiles der Alt^e mit Nebenfäden und ein- fächerigen Zoosi)orangien. Yergr. ca. 200. c Spitze eines freien Fadens. Vergr. ca. "joo. (Nach Kützing.i 2. E. scutulata (Engl. Bot.) Duby. Bildet olivenbraune, seidenhaarige, 5—-15 mm breite, rundliche Polster auf dem Frnchtkörper von Himanthalia lorea. Das basale Lager
![. The algae. Algae. 1 1 1 1—I 1 1—r- 12 24 36 48 -I—I—I—I I r" 60 72 84 96 Hours. Fig. 2o8 Loss in weight of Fucoids in relation to time of desicca- tion. The higher an alga grows the slower it loses water and the greater the total loss. Symbols the same as in Fig. 202. (After Zanefeld.) Table 15 Fat content of some littoral fucoids Ether extracted Pelvetia canaliculata Ascophyllum nodosum (mid-littoral) Fucus vesiculosusi Halidrys siliquosa Hlow littoral) Himanthalia lorea^ Laminaria digitata (sub-littoral) This fat is largely contained in the cell walls and examination has shown that th Stock Photo](https://c8.alamy.com/comp/RPWKPA/the-algae-algae-1-1-1-1i-1-1r-12-24-36-48-iiii-i-rquot-60-72-84-96-hours-fig-2o8-loss-in-weight-of-fucoids-in-relation-to-time-of-desicca-tion-the-higher-an-alga-grows-the-slower-it-loses-water-and-the-greater-the-total-loss-symbols-the-same-as-in-fig-202-after-zanefeld-table-15-fat-content-of-some-littoral-fucoids-ether-extracted-pelvetia-canaliculata-ascophyllum-nodosum-mid-littoral-fucus-vesiculosusi-halidrys-siliquosa-hlow-littoral-himanthalia-lorea-laminaria-digitata-sub-littoral-this-fat-is-largely-contained-in-the-cell-walls-and-examination-has-shown-that-th-RPWKPA.jpg ". The algae. Algae. 1 1 1 1—I 1 1—r- 12 24 36 48 -I—I—I—I I r" 60 72 84 96 Hours. Fig. 2o8 Loss in weight of Fucoids in relation to time of desicca- tion. The higher an alga grows the slower it loses water and the greater the total loss. Symbols the same as in Fig. 202. (After Zanefeld.) Table 15 Fat content of some littoral fucoids Ether extracted Pelvetia canaliculata Ascophyllum nodosum (mid-littoral) Fucus vesiculosusi Halidrys siliquosa Hlow littoral) Himanthalia lorea^ Laminaria digitata (sub-littoral) This fat is largely contained in the cell walls and examination has shown that th Stock Photo")
RMRPWKPA–. The algae. Algae. 1 1 1 1—I 1 1—r- 12 24 36 48 -I—I—I—I I r" 60 72 84 96 Hours. Fig. 2o8 Loss in weight of Fucoids in relation to time of desicca- tion. The higher an alga grows the slower it loses water and the greater the total loss. Symbols the same as in Fig. 202. (After Zanefeld.) Table 15 Fat content of some littoral fucoids Ether extracted Pelvetia canaliculata Ascophyllum nodosum (mid-littoral) Fucus vesiculosusi Halidrys siliquosa Hlow littoral) Himanthalia lorea^ Laminaria digitata (sub-littoral) This fat is largely contained in the cell walls and examination has shown that th
RMRHNYP5–. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. CHEMICAL COMPOSITION OF HIMANTHALIA 175 presence of peptides, particularly of glutamic acid and alanine, affords further evi- dence that marine algae differ from fresh water algae and land plants in that they show a preference for peptides in place of amino acids (Dent, Stepka and Steward, 1947; Steward and Thompson, 1950; Fowden, 1951). The typical land plant. A I-5cm. 5-Ocm 1 WWIII.I W WW11I« j CONSTITUENT BUTTON BASE of RECEPTACLE UPPER RECEPTACLE TOTAL N 13-51 20-25 28-70 PROTEIN N 11-87 15-56 20-29 NON PROTEIN N 1-64 4
RMRGN9HB–. Bulletin du Musée océanographique de Monaco. Ocean. — 23 — aventurent brisent-ils trop souvent les bocaux précieux qu'ils portent pour renfermer les produits de leur pénible chasse. Ces Himanthalia recouvrent et supportent une petite faune spéciale où l'on remarque des Hydraires, des Annélides, des Némertes spéciales sur lesquelles je ne puis insister. Ailleurs les gros blocs éboulés des falaises, en se superposant, forment dans cette zone des fucus des grottes presques obscures où par conséquent les algues ne poussent pas. Toute la place. Fig. 22. — Lepadogaster bimaculatus, vu de dos, de p
![. Bergens Museums aarbog. Science. 1894â95] Algevegetationen ved Norges vestkyst. â 37 L. squamulosum. Delvis paa L. pobjmorphum. L. incrustans f. Harveyi? L. coralloides Cr. f. norvegica (Aresch.) Fosl. Ca. 14 meter, skjæl-, grusbund. Fucoideæ. Halidrys (Lyngb.) Grev. H. siliquosa (L.) Lyngb. M. alm. i den øverste sublitorale region indenskjærs. Fjeldbund.. w? Himanthalia Lyngb. H. lorea (L.) Lyngb. M. alm. udenskjærs. Litoral. Fjeldbund. Ascophyllum Stach. A. nodosum (L.) Le Jol. M. alm. Indenskjærs. Litoral. Stenet bund. A. nodosum (L.) Le Jol. f. scorpioides. Paa muddret sand- blande Stock Photo](https://c8.alamy.com/comp/RHWKKM/bergens-museums-aarbog-science-189495-algevegetationen-ved-norges-vestkyst-37-l-squamulosum-delvis-paa-l-pobjmorphum-l-incrustans-f-harveyi-l-coralloides-cr-f-norvegica-aresch-fosl-ca-14-meter-skjl-grusbund-fucoide-halidrys-lyngb-grev-h-siliquosa-l-lyngb-m-alm-i-den-verste-sublitorale-region-indenskjrs-fjeldbund-w-himanthalia-lyngb-h-lorea-l-lyngb-m-alm-udenskjrs-litoral-fjeldbund-ascophyllum-stach-a-nodosum-l-le-jol-m-alm-indenskjrs-litoral-stenet-bund-a-nodosum-l-le-jol-f-scorpioides-paa-muddret-sand-blande-RHWKKM.jpg ". Bergens Museums aarbog. Science. 1894â95] Algevegetationen ved Norges vestkyst. â 37 L. squamulosum. Delvis paa L. pobjmorphum. L. incrustans f. Harveyi? L. coralloides Cr. f. norvegica (Aresch.) Fosl. Ca. 14 meter, skjæl-, grusbund. Fucoideæ. Halidrys (Lyngb.) Grev. H. siliquosa (L.) Lyngb. M. alm. i den øverste sublitorale region indenskjærs. Fjeldbund.. w? Himanthalia Lyngb. H. lorea (L.) Lyngb. M. alm. udenskjærs. Litoral. Fjeldbund. Ascophyllum Stach. A. nodosum (L.) Le Jol. M. alm. Indenskjærs. Litoral. Stenet bund. A. nodosum (L.) Le Jol. f. scorpioides. Paa muddret sand- blande Stock Photo")
RMRHWKKM–. Bergens Museums aarbog. Science. 1894â95] Algevegetationen ved Norges vestkyst. â 37 L. squamulosum. Delvis paa L. pobjmorphum. L. incrustans f. Harveyi? L. coralloides Cr. f. norvegica (Aresch.) Fosl. Ca. 14 meter, skjæl-, grusbund. Fucoideæ. Halidrys (Lyngb.) Grev. H. siliquosa (L.) Lyngb. M. alm. i den øverste sublitorale region indenskjærs. Fjeldbund.. w? Himanthalia Lyngb. H. lorea (L.) Lyngb. M. alm. udenskjærs. Litoral. Fjeldbund. Ascophyllum Stach. A. nodosum (L.) Le Jol. M. alm. Indenskjærs. Litoral. Stenet bund. A. nodosum (L.) Le Jol. f. scorpioides. Paa muddret sand- blande
RMRPWNT6–. The algae. Algae. Fig. Ii6 Himanthalia lorea. A, fertile plant. B, C, abnormal buttons. D, button from bottom of dense zone. E, button from top of dense zone. F, T.S. apical cell. G, L.S. behind apex of young receptacle. m=meristoderm; s.c.= cells recently cut off from it; o.c. =outer cortex; i.e. =inner cortex; m =medulla; p =pit. H-K, stages in elongation of medullary cells ( x 125). L, mature mega- sporangium (oogonium). (A-E, I, after Gibb; F-H, after Naylor.) the extremely elongated cells of the medulla may take on an ap- pearance resembling the trumpet hyphae of Laminaria. This may be
RMRGMPAH–. Bulletin du Musée océanographique de Monaco. Ocean. Fig. i3, Antelminellia gigas. de force pour arracher ce pied à son rocher. La laminaire bulbeuse est beaucoup moins longue (Fig. 3), mais sa fronde et étalée et divisée en un certain nombre de lames courtes. Les himanthalia (Fig. 7) présentent cette particularité d'avoir leur corps formé d'un disque plus au moins longuement pédicellé présentant de longues lanières où se développent les or- ganes reproducteurs. Quand on examine les côtes rocheuses de l'Océan ou de la Manche à marée basse, les diverses algues que nous venons
RMRGMPB1–. Bulletin du Musée océanographique de Monaco. Ocean. Fig. i3, Antelminellia gigas. de force pour arracher ce pied à son rocher. La laminaire bulbeuse est beaucoup moins longue (Fig. 3), mais sa fronde et étalée et divisée en un certain nombre de lames courtes. Les himanthalia (Fig. 7) présentent cette particularité d'avoir leur corps formé d'un disque plus au moins longuement pédicellé présentant de longues lanières où se développent les or- ganes reproducteurs. Quand on examine les côtes rocheuses de l'Océan ou de la Manche à marée basse, les diverses algues que nous venons
RMRHNY99–. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. DEVELOPMENT OF HIMANTHALIA 83 TABLE I Variation of constituents during the development of young plants, 1954 Weight of plants Nitrogenous constituents Carbohydrate constituents gm./unit mg./unit plant mg./unit plant T* * 1 plant Total Month ash Fresh Dry Total N Protein N Non- protein Volatile base Free amino Pep- tide Alginic acid Man- nitol Lami- narin Fu- coidin mg./unit plant January B 0.54 0.07 1.02 0.87 0.15 0.04 0.04 0.07 13.9 3.9 1.4 5.1 28.0 February B 0.72 0.11 1.48 1.25 0.23 0.06 0.06 0.10 — 12.1 — — — March B — —
RMRCGK1B–. Die Pflanzenwelt. Plants. L) Fucus vesicnlosus 1) Habitus, 2) weibliches Konzeptakulum, 3), 4) Oogonium, 5) Befruchtung des Eies, 6) männliches Konzeptakulum, 7) Antheri- dienstand, 8) Antheridien mit Spermato- zoideu, 9) Keimling. M) Ascophyllum nodosum. N) Halidrys süiquosa. O) Cystoseira crinita. % Vnll Pj Cystoseira abiotanifolia. Qj Scytotlialia dorycarpa. R) Sargassum linifolinm. S) Tiirl)inaria spec. T) Hormosira Banksii. U) Marginaria Urvilliana. V) Himanthalia lorea. W) Seirococcus axillaris.. 1# -.-i'iian,'.eil. tiit nit i N Sphacblaria olivacea; 1 â¢'â itilenSprof- ... verticill
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