RMBAHJJ6–Black spleenwort Asplenium adiantum nigrum on a rock face UK
RMCNWPA9–black spleenwort (Asplenium adiantum nigrum), underside of leaf with sporangia, Germany, Rhineland-Palatinate
RMBEMBR5–Black spleenwort (Asplenium adiantum-nigrum), La Brenne, France
RM2DCAT3T–Black Spleenwort / Asplenium adiantum-nigrum woodcut from Gerarde's Herball, History of Plants. Refers as 'The male blacke Ferne' / Onopteris mas P975
RFK1XN96–a herbarium sheet with the fern Asplenium adiantum nigrum, the Black spleenwort, family Aspleniaceae
RFFB2FCC–Fern isolated. Aka spleenwort.
RMH4NRYW–A-B. Asplenium Adiantum-nigrum. C-D. A. Adiantum-nigrum obtusum. The black maidenhair spleenwort, Bradbury, Henry Riley
RM2TA014A–Black Spleenwort, Asplenium adiantum-nigrum fern, growing on old bank.
RMPPYKMN–Asplenium adiantum nigrum, British; Anna Atkins, British, 1799 - 1871, England; 1853; Cyanotype; 25.4 × 19.4 cm 10 × 7 5,8 in
RFT5X4T0–A picture showing Rootstock and Fertile Fronds of Asplenium Adiantum-Nigrum. The spleenwort is the common name for asplenium. It is also known as blac
RM2A2RRMH–Black striped fern, A: Asplenium Adiantum nigrum L. - Black-stalked frond, B: Asplenium trichomanes L. - Brown-streaked fringe, Family: 2. Polypodiaceae - Spotted Fungus family, pl. 8, after p. 26 (Vol. 1), 1886, Otto Wilhelm Thomé: Prof. Dr. Thomé's Flora von Deutschland, Österreich und der Schweiz in Wort und Bild. Gera-Untermhaus: Verlag von Fr. Eugen Köhler, [1886
RM2F5J2MW–Asplenium adiantum nigrum, British.
RFP4E6Y1–A leaf of asplenium adiantum nigrum in nature
RMEBX0D0–Black spleenwort (Asplenium adiantum nigrum), in wall crevices, Germany, North Rhine-Westphalia
RM2B6E0RM–Leaves of three types streepvarens Asplenium Adiantum-Nigrum Asplenium Asplenium Fontanum lanceolatum (title object) Leaves of three types streepvarensAsplenium Adiantum-Nigrum. Asplenium fontanum. Asplenium lanceolatum (title object) Property Type: photo page Item number: RP-F 2001-7-400-3 Inscriptions / Brands: inscription, recto, printed: 'Plate III. Two-third natural size.' Manufacturer : Photographer: Sydney CourtauldPlaats manufacture: England Date: ca. 1867 - or for 1877 Material: paper Technique: albumen print dimensions: photo: H 118 mm × W 88 mmToelichtingFoto front page 8. Subject:
RM2RE043W–Black spleenwort (Asplenium adiantum-nigrum), leaf against black background, Netherlands
RF2H9YKXF–Asplenium adiantum-nigrum, Aspleniaceae. Wild plant, shot in the fall.
RM2RTBH82–Black spleenwort (Asplenium adiantum-nigrum), growing on a rock wall, Germany, Rhineland-Palatinate
RF2J26AW7–Black spleenwort Asplenium adiantum-nigrum found growing in the New Forest UK
RFRADX7F–Asplenium Adiantum-nigrum acutum. The black maidenhair spleenwort, Bradbury, Henry Riley (1821-1887), (Illustrator reimagined
RFT602XF–A picture showing Asplenium Adiantum-Nigrum Grandiceps. This is the variety of black spleenwort and it is the large crestes variety. The fronds are si
RMW27DJ3–Archive image from page 267 of De flora van Nederland (1909-11). De flora van Nederland defloravannederl01heuk Year: 1909-11. Asplenium Adiantum nigrum. Fig. 134. A. Filix fémina') Roth (fig. 135). Deze soort (Asplenium Filix fémina Bernh.) Wijfjesvaren heeft een dikken wortelstok. De bladen zijn meest teer en zacht, kort gesteeld, langwerpig, toege- spitst, aan weerszijden versmald, dubbel gevind met vinspletige blaadjes der 2e orde, zeldzamer drievoudig gevind. De bladsteel draagt eenige schubben. De blaadjes der Ie en 2e orde staan afwis- selend, zijn lancetvormig, bijna zittend, toeg
RM2G3X681–Leafs of three kinds of stripe margin; Asplenium adiantum-nigrum. Asplenium fontanum. Asplenium Lanceolatum. .
RM2AGDM1G–. British ferns and their varieties. ar habitats to those 74 BRITISH FERNS tenanted by its near relative, the Black Maiden-hair Spleenwort (Asp. adiantum nigrum), from which it mainly differs in the nar-rower lance-shaped outline of itsfronds, and the somewhat differentcutting of its pinnae, which are moreregular in size. It does not lenditself easily to cultivation. It partakesa little of the tenderness of its constantneighbour Asp. marinum, and is farmore common abroad in warmerclimates. Fig. 32 represents only the tip ofa frond. It has not been generousin varieties, and although several are
RM2KBNFAD–Boris Presseq, botanist, looks at a black spleenwort growing in a street of Toulouse. Since the beginning of the lockdown due to the Covid-19 outbreak in France on March 16th, public parks and gardens, playgrounds are forbidden to the public. For more than six weeks, nobody has intervened in these public spaces. And the cleaning services haven't cut the wandering vegetation which grows in the streets or in the cracks of the city. As a result, nature reclaims public spaces. A botanist, Boris Presseq from the Natural History Museum of Toulouse, keeps an eye on this green explosion. Toulouse. Fra
RF2HK114K–Irish spleenwort fern (Asplenium onopteris) green fronds
RMMYAXDH–. Plate from book . 1857. by Thomas Moore ; edited by John Lindley ; nature-printed by Henry Bradbury. 52 Asplenium adiantum-nigrum Moore36
RMPFNXE5–. De flora van Nederland. Plants. Asplenium Adiantum nigrum. Fig. 134. A. Filix fémina') Roth (fig. 135). Deze soort (Asplenium Filix fémina Bernh.) Wijfjesvaren. heeft een dikken wortelstok. De bladen zijn meest teer en ^ zacht, kort gesteeld, langwerpig, toege- spitst, aan weerszijden versmald, dubbel gevind met vinspletige blaadjes der 2e orde, zeldzamer drievoudig gevind. De bladsteel draagt eenige schubben. De blaadjes der Ie en 2e orde staan afwis- selend, zijn lancetvormig, bijna zittend, toegespitst, de slippen zijn langwerpig, getand, stomp. De bladen sterven in het najaar af. De vruc
RM2RTBHNM–Black spleenwort (Asplenium adiantum-nigrum), growing on a rock wall, Germany, Rhineland-Palatinate
RFRAEEW9–A-B. Asplenium Adiantum-nigrum. C-D. A. Adiantum-nigrum obtusum. The black maidenhair spleenwort, Bradbury, Henry reimagined
RMW27DNG–Archive image from page 267 of De flora van Nederland (1909-11). De flora van Nederland defloravannederl01heuk Year: 1909-11. 226 — POLYPODIACEAE. FAMILIE 4. Volksnamen. Behalve muurvaren worden ook de namen muurruit (Noord- Overijsel, Utrecht) en steenruit (Utrecht) gebruikt. A. Adiantum nigrum') L. Zwartsleel (fig. 134). Deze soort heeft een wortelstok met schubben. De bladsteel is dikker dan bij de andere soorten (2 niM), beneden geheel, boven althans van on- deren (vaak ook nog het onderste deel der middennerf) glanzend zwartbruin, van boven vaak aan den rand groen en is meest langer dan
RM2AKNT94–The colony of Natal; an official illustrated handbook and railway guide . rather a rare plant,growing in the midland districts, but generally in inaccessibleplaces. On the highest mountain ranges several species of Britishferns find a congenial home. They include the Prickly-shieldfern, PolvsticJinin angulare, the Maidenhair Spleenworts,Aspleniuui Tricomanes, and A. Adiantum nigrum. The Royalfern, Osmunda regalis, is common beside streams in many partsof the Colony, as is also the Bladder Spleenwort, Cystopterisfragilis. Before concluding this brief notice of Natal ferns, mentionmust be made o
RM2KBNFA6–A black spleenwort grows on a wall in toulouse. Since the beginning of the lockdown due to the Covid-19 outbreak in France on March 16th, public parks and gardens, playgrounds are forbidden to the public. For more than six weeks, nobody has intervened in these public spaces. And the cleaning services haven't cut the wandering vegetation which grows in the streets or in the cracks of the city. As a result, nature reclaims public spaces. A botanist, Boris Presseq from the Natural History Museum of Toulouse, keeps an eye on this green explosion. Toulouse. France. May 8th 2020. (Photo by Alain Pit
RF2HD2NAF–Irish spleenwort fern (Asplenium onopteris) green fronds
RMMX4F89–. Plate from book . 1857. by Thomas Moore ; edited by John Lindley ; nature-printed by Henry Bradbury. 60 Asplenium adiantum-nigrum Moore36
RMPFNXE8–. De flora van Nederland. Plants. 226 — POLYPODIACEAE. FAMILIE 4. Volksnamen. Behalve muurvaren worden ook de namen muurruit (Noord- Overijsel, Utrecht) en steenruit (Utrecht) gebruikt. A. Adiantum nigrum') L. Zwartsleel (fig. 134). Deze soort heeft een wortelstok met schubben. De bladsteel is dikker dan bij de andere soorten (2 niM), beneden geheel, boven althans van on- deren (vaak ook nog het onderste deel der middennerf) glanzend zwartbruin, van boven vaak aan den rand groen en is meest langer dan de schijf. De laatste is driehoekig- eirond of eirond-lancetvormig, meest naar voren lang uit
RFRAGKJW–Asplenium adiantum nigrum, British, Anna Atkins (British, 1799 - 1871), England, 1853, Cyanotype, 25.4 × 19.4 cm (10 reimagined
RMRYT4RH–Dr L Rabenhorst's Kryptogamen-Flora von Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz . drlrabenhorstskr03rabe Year: 1889 Fig. 103. Asplenium Trichomanes L. Blattsegment einer kleinblätterigen Form. Vergr. ß.. i Schleier. — Fig. 104. Asplenium Adiantum nigrum L. Querschnitte des Blattstieles: a unmittelbar über der Insertion, b aus der Mitte? c unmittelbar unter der Spreite. Vergr. -'y^-- cylindrischem Fibrovasalsystem (S. 8). Spreuschuppen des Khizomes und ebenso diejenigen der Blätter stets gegittert (S. 9, Fig. 4) und bald sämmtliche Zellen gleich oder
RM2AGDN40–. British ferns and their varieties. PLATE IV. Asplenium adiantum nigrum Asp. fontanutnvar refractum Asp. fontanutn THE ASPLENIA 6* does not present a single character peculiar to that genus. Thedistinguishing fructification of the genus is the arrangement of thespore heaps or sori in definite lines, short or long, arranged herring-bone fashion on each side of the midribs of the divisions, resemblingwhat we may see on a large scale in the Hartstongue (Scolopendriumvulgare), which is a near relation, but has the lines arranged in facedpairs, the two heaps coalescing into one when ripe. These li
RMMW86R1–. Plate from book . 1857. by Thomas Moore ; edited by John Lindley ; nature-printed by Henry Bradbury. 60 Asplenium adiantum-nigrum Moore36
RF2B9EF0H–Asplenium adiantum nigrum, British, Anna Atkins (British, 1799 - 1871), England, 1853, Cyanotype, 25.4 × 19.4 cm (10 × 7 5,8 in, Reimagined by Gibon, design of warm cheerful glowing of brightness and light rays radiance. Classic art reinvented with a modern twist. Photography inspired by futurism, embracing dynamic energy of modern technology, movement, speed and revolutionize culture.
RM2AGDNPJ–. British ferns and their varieties. Fig. 22. A. crispus. Varied forms of fronds on same plant. one, but this unfortunately died, as did a large number of trueseedlings which were subsequently raised by Mr. J. M. Barnesfrom soil collected at the spot whence the original plant was lifted,a spot presumably subsequently lost sight of, as no second attemptis recorded. THE ASPLENIA (The Spleenworts) The Spleenwort genus is represented in the British Isles by noless than ten species, viz. Asp. trichomanes, Asp. viride, Asp.adiantum nigrum, Asp. lanceolatum, Asp. marinum, Asp. ruta-muraria, Asp. sept
RMMAAHT6–. Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz . Asplenium Adiantum nigrum L. a Sub- species Nigrum , var. arguta (Kaulf.) — b Sub- species Onopteris, var. acuta (Bor^-) — beides die untersten Primärsegmente in natiirl. Grösse.
RM2AG56F3–. The small rock garden. referably, during the early springmonths, informal grouping, such as that shown in Fig. 49,being desirable. Ferns for the Rock Garden. Height Name. IN Feet. Aspect. Soil. Adiantum pedatum .... lift. Moist,sheltered Peat & loam Allosorus Crispus (Parsley Fern) J-ift. Dry, shade Light lokmand grit Asplenium adiantum nigrum . ift. Partial shade Loam „ ruta-muraria . ift. Dry, open Old - mortarand limestone „ trichomanes .. hit. . Athyjium filix foemina capitatura lj-2ft. ,-, „ corymbiferum . 14-2ft. Loam „ „ cristatum li-2ft. Partial and „ frizelliEE . U-2ft. or thin vege
RMMAAHTC–. Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz . Asplenium Adiantum nigrum L. a — f Subspecies Serpentini (Tausch), forma incisa Milde. Unterste Primärsegmente verschiedener Formen in natür- licher Grösse, sämmtlich von kräftigen Püanzen, a—d von verschiedenen Blättern desselben Rhizoraes. — g Subspecies Onopteris silesiacum Milde, unterstes Primärsegment eines Originalexemplares in natürlicher Clrösse. — Weiteres siehe im Texte.
RM2CDGRPR–. The Gardeners' chronicle and agricultural gazette . Dust your Vines freely with sulphthe only effectual remedy for mildew. , which la Names OF Plants : J L P. M.axUlaria viteUina. — v4 i) a. ,.Bras.ivola nodosa: 2, Cyrtopodium Andersoni.—irP/jif/inj1, IS certainly Asplenium Adiantum-nigrum : it may be somapeculiar variety, but as yet is too Uttle developed to enableto judge on this point; 2, Oystopteris fragihs.—2). Pinua Little can be added to past directions in this depart-ment; those who have been favoured with rain willhave transplanted many plants which need such atten-tion. Ihese will
RMMAAHWN–. Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz . Fig. 103. Asplenium Trichomanes L. Blattsegment einer kleinblätterigen Form. Vergr. ß.. i Schleier. — Fig. 104. Asplenium Adiantum nigrum L. Querschnitte des Blattstieles: a unmittelbar über der Insertion, b aus der Mitte? c unmittelbar unter der Spreite. Vergr. -'y^-- cylindrischem Fibrovasalsystem (S. 8). Spreuschuppen des Khizomes und ebenso diejenigen der Blätter stets gegittert (S. 9, Fig. 4) und bald sämmtliche Zellen gleich oder nahezu gleich, bald die in der Mittellinie der Schuppe liegenden Zellen i
RM2CDFE0N–. Allgemeine Pflanzenkaryologie . daß es da-gegen bei Asplenium Trichomanes,Aspl. Adiantum nigrum und Scolo-pendrium vulgare stationär blieb undbei Dryopteris filix mas und Poly-stichum aculeatum sich gar nochvergrößerte. Und Gates und Rees(1921) geben letzteres auch fürLactuca an. Von einer stärkerenExosmose kann dann natürlich keineRede sein. Die beiden letztgenanntenAutoren beschreiben (S. 368) nocheine Seltsamkeit, die sich bei ihremObjekt öfter (nicht immer) zeigte. Es fand sich nämlich während derKontraktion des Kerngerüstes noch eine feine Niederschlagsmembran ein,die die Außenzone des
RMRH34AK–. British ferns and their varieties. Ferns. PLATE IV. Asplenium adiantum nigrum Asp. fontanum var refractum Asp. fontanum. 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.. Druery, Chas. T. (Charles Thomas), 1843-1917. London : G. Routledge and Sons, Limted ; New York : E. P. Dutton and Co.
RMRHC1XM–. The Book of gardening; a handbook of horticulture. Gardening; Floriculture. ON FERNS. Onoclea sensibilis. Osmunda cinnamomea (Fig. 358). gracilis. interrupta. regalis. r. cristata. Ferns for Cutting. Adiantum aemulum. amabile,* C apillus-Veneris. cuneatum. decorum. Farleyense. * fragrantissimum. * gracillimum. Pacotii. scutum.* jAsplenium Adiantum-nigrum. alatum. Davallia bullata. Polystichum angulare, about twelve varieties. Polystichum munitum. Pteris aquilina a. cristata. Struthiopteris germanica. pennsylvamca. Davallia dissecta.* d. elegans.* fijiensis.* Griffithiana.* tenuifolia. t. Vei
RMRHDG8M–. The book of choice ferns for the garden, conservatory. and stove : describing and giving explicit cultural directions for the best and most striking ferns and selaginellas in cultivation. Illustrated with coloured plates amd numerous wood engravings. Identification; Ferns. 486 THE BOOK OF CHOICE FERNS. while at Kashmir, Simla, Java, &c, it is considered as one of the commonest of Indian Ferns. A. Adiantum-nigrum is one of the British Ferns which first attracted the attention of our botanists, for Ray, in the first volume of his " Historia Plantarum," published in the latter hal
RMRE1HAT–. A history of British ferns. Ferns. ASPLENIUM ADIANTUM-NIGRUM. 239 (&mmM Mm. Its medicinal properties have been celebrated by several of the older writers, but httle credence appears to have been given to them by modem practitioners : the catalogue of diseases in which it was prescribed, is summed up by Ray in the following passage : — "In tussi, asthmate, pleuritide, ictero, obstructio- nibus Uenis prodesse creditur : quin et ad renum et vesicae do- lores valere, * * * calculos et arenulas expellendo: Matthiolus ad puerorum enteroscelas pulverisatum propinat: Hoffmannus in scorbutie
RMRH342W–. British ferns and their varieties. Ferns. tenanted by its near relative, the Black Maiden-hair Spleenwort {Asp. adiantum nigrum), from which it mainly differs in the nar- rower lance-shaped outline of its fronds, and the somewhat different cutting of its pinnae, which are more regular in size. It does not lend itself easily to cultivation. It partakes a little of the tenderness of its constant neighbour Asp. mariniim, and is far more common abroad in warmer climates. Fig. 32 represents only the tip of a frond. It has not been generous in varieties, and although several are recorded, it is so
RMRH35NW–. The British fern gazette. Ferns. 6 BRITISH FERN GAZETTE: VOLUME 10PART 1(1968) not materially assist in resolving the problem of the identity of the Asplenium parent of this hybrid because A. adiantum-nigrum and A. billotii are both tetraploid species. However, in the light of what is already known, through the efforts of Dr Molly Walker and Dr Anne Sleep, regarding the origins of A. adiantum- nigrum and A. billotii, the occurrence of a high degree of pairing between the chromosome sets contributed to x Asplenophyllitis microdon by its Asplenium parent does make it very much more probable th
RMRDXFXP–. The Book of gardening; a handbook of horticulture. Gardening; Horticulture. ON FERNS. 571 Onoclea sensibilis. Osmunda cinnamomea (Fig. 358). gracilis. interrupta. regalis. r. cristata. Ferns for Cutting:. Adiantum cemulum. amabile.*, Capillus- Veneris. cuneatum. decorum. Farleyense.* fragrantissimum. * gracillimum. Pacotii. scutum.* f Asplenium Adiantum-nigrum. alatum. Davallia bullata. decora. Those marked * require stove temper Polystichum angulare, about twelve varieties. Polystichum mumtum. Pteris aquilina a. cristata. Struthiopteris germanica. pennsylvamca. Davallia dissecta.* d. elegan
RMRE58R1–. Cryptogamic plants of the USSR. (Flora sporovykh rastenii SSSR). Plants. FIGURE 8. Milesia feurichii (magn.) Faull on Asplenium septentrionale (L.) Hoffm. Urediospores X 600. (Orig.). FIGURE 9. Milesia magnu- siana (Jaap) Faull on Asple- nium (Adiantum) nigrum L. Urediospores X 600. (Orig.) 260. 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.. Botanicheskii institut im. V. L. Komarova. Jerusalem [Published for the National
RMRH35B6–. The British fern gazette. Ferns. R IT. FERN GAZ. 10(2) 1969 PLATE I. PLATE III: A: Asplenium adiantum-nigrum x PhyHit is scohpendriuni, billotii x P. scolopendrium, JDL 1821 A. The white labels are GV 100:IA. inch wide. B: A. to frur page 66. 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.. British Pteridological Society. [s. l. ] British Pteridological Society
RMRH3439–. British ferns and their varieties. Ferns. 74 BRITISH FERNS. tenanted by its near relative, the Black Maiden-hair Spleenwort {Asp. adiantum nigrum), from which it mainly differs in the nar- rower lance-shaped outline of its fronds, and the somewhat different cutting of its pinnae, which are more regular in size. It does not lend itself easily to cultivation. It partakes a little of the tenderness of its constant neighbour Asp. mariniim, and is far more common abroad in warmer climates. Fig. 32 represents only the tip of a frond. It has not been generous in varieties, and although several are
RMRHAB6K–. The Book of gardening; a handbook of horticulture. Gardening; Floriculture. 570 THE BOOK OF GARDENING. For Outdoor Ferneries. Ferns growing from Jfiii. to I2in. in height. Allosorus acrostichoides. crispus. Aspidium nevadense. Asplenium adiantum nigrum. ebenum. Ruta-muraria. Tiichomanes, and varieties. viride. Athyrium Filix-foemina crispum. F.-f. Edwardsii.. Blechnutn Spicant, and varieties. Ceterach officinarum (Fig. 335). Cystopteris bulbiferum. fragilis and other sorts. Lastrea Filix-mas crispa. rigida. Lomaria alpina (Fig. 357). crenulata. Phegopteris hexagonoptera. ' Pol}"podium D
RMRP60FE–. The American florist : a weekly journal for the trade. Floriculture; Florists. rpoc. The American Florist. 799 FLORISTS' FERNS. Cissus Discolor as occasionally planted with ferns in baskets and has a very pretty effect. ASPLENIUM ADIANTUM NIGRUM is a beautiful little plant for growing in a cool house and fine for fern dishes. There are several varieties of Pteris tremula, some of them much fuller and more handsome than others, and it pays to grow the best forms. Nephrolepis Wittboldi and N. Washingtoniensis may be seen growing side by side in the new fernery at Gar- field park, Chicago, givi
RMRDXFXW–. The Book of gardening; a handbook of horticulture. Gardening; Horticulture. 57° THE BOOK OF GARDENING. For Outdoor Ferneries. Ferns growing from Allosorus acrostichoides. crispus. Aspidium nevadense. Asplenium adiantum nigrum. ebenum. Ruta-muraria. Trichomanes, and varieties. viiide. Athyrium Filix-foemina crispum. F.-f. Edwardsii.. Fig. 357.—Lomaria alpina: Athyrium Filix-foemina Findlayanum. F.-f. Frizelhe. F.-f. minimum. F.-f. VernoniEe. 4-in.. to I2in. in height. Blechnum Spicant, and varieties. Ceterach officinarum (Fig. 335). Cystopteris bulbiferum. fragilis and other sorts. Lastrea Fi
RMRH35DC–. The British fern gazette. Ferns. X ASPLENOPHYLLITISMICRODONAND X A. J ACKSONII : J LOVIS AND G. VIDA 6 1 in frond shape somewhat closer than the other example(GV 100:1 A, Plate 3:A, Figs 10 & 18) to the seolopendrium parent. It is very likely that this difference has its origin in heterozygosity in the adiantum-nigrum parent, since considerable varia- tion in morphology was found amongst 'selfed' progeny of this plant (Fig. 11). The spore source used was a wild plant which had been brought into cultivation. Both hybrids are very distinct from the series of Asplenium billotii x Phyllitis
RMRE1HB1–. A history of British ferns. Ferns. ASPLENIUM ADIANTUM-NIGRUM. 225. BLACK SPLEENWOET, (one-half the natural size). Genus.—Asplenium. (See page 219). Species.—Adiantum-nigrtjm. Stipes as long as the frond, dark purple or black at the base: frond elongate-deltoid, pinnate: lowest pair of pinnae always longest; all the pinnse pinnate ; ultimate divisions obtuse : clusters of capsules linear, approxi- mate to the midrib. B^mn^imts, fynm, fe. Asplenium Adiantum-nigrum, Linn. Sp. PI. 1541; Light/. Fl. Scot. 666 ; Huds. Fl. Ang. 454; Bolt. Fil. Brit. 30,1.17, .3; With. Arr. 770 ; Sm. E. F. iv. 310,
RMRH35CP–. The British fern gazette. Ferns. FIGURES 20 & 21: Tracings of largest pinnae of x Asplenophyllitis hybrids. Natural size. Fig. 20: A. billotii X P. seolopendrium, third pinna of JDL 1823. Fig. 21: A. adiantum-nigrum x P. seolopendrium, first pinna of GV 100:1 A than to the margin of the pinna (cf. Figs 20 & 21), which are recognised (moore 1860, girard & lovis 1968) to distinguish x Asplenophylltiis jacksonii from x A. microdon. One hybrid, GV 100:1 A, possesses an obvious resemblance to the fronds of x Asplenophyllitis jacksonii in the Moore Herbarium from the plants collected b
RMREFW1E–. Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz. Cryptogams -- Germany; Cryptogams -- Austria; Cryptogams -- Switzerland. Fig. 103. Asplenium Trichomanes L. Blattsegment einer kleinblätterigen Form. Vergr. ß.. i Schleier. — Fig. 104. Asplenium Adiantum nigrum L. Querschnitte des Blattstieles: a unmittelbar über der Insertion, b aus der Mitte? c unmittelbar unter der Spreite. Vergr. -'y^-- cylindrischem Fibrovasalsystem (S. 8). Spreuschuppen des Khizomes und ebenso diejenigen der Blätter stets gegittert (S. 9, Fig. 4) und bald sämmtliche Zellen gleich oder n
RMRMXKFC–. Annales des Sciences Naturelles Botaniques. STRUCTURE DES FOUGÈRES FOSSILES ET VIVANTES 117 d'une pince, comme celle que l'on rencontre dès la base du analogue (Athyrium Filix-fœmina...), les choses se passent généralement d'une autre manière : les deux faisceaux ont souvent encore la forme d' « hippo- campes », dont les deux extrémités sont légèrement recourbées vers l'intérieur (Asplenium Adiantum-nigrum...); mais quelquefois les extrémités supérieures. Fig. 3. — Coupe transversale de l'appareil conducteur d'une nervure principale de Scolopendrium officinarum. — B, bois; L, liber; g, gaine
RMRH359D–. The British fern gazette. Ferns. BRtT.FERNGAZ. 10(2) 196 9 PLATE V. D H PLATE V. Spore ornamentation in Asplenium. Magnification: A, C, E, G x 1000; B, D, F, H x 3000. A, B: A. adiantum-nigrum. C, D: A. balearicum. E, F: A. billotii. G, H: A. obovaium. to face page 76. 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.. British Pteridological Society. [s. l. ] British Pteridological Society
RMRHXTDM–. Beitrge zur Kryptogamenflora der Schweiz. 79 Sori schmal, zahlreich, fächerig, meist nicht bis zum Rande reichend. Habitus stark an A. adiantum nigrum Subspec. A. cuneifolium Viv. (Serpentini Tausch) mahnend. Diese Pflanze liegt mir bes. charakte- ristisch aus Schlesien: Sprottau Rückendorf Przijremhl Wirtgen Pteridoph. und auch ähnlich aus Weimar Ehringsdorf Torges Wirtgen Pteridoph. vor; aus der Schweiz habe ich sie noch nicht deutlich gesehen. Erwähnt wird sie von Pasquale Conti in Feuille jeunes Naturalistes III. Ser. 279. 1. Jan. 1894 von Loreto und S. Salvatore bei Lugano. Wirtgen fand
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