RMCNWWF1–Asplenium onopteris (Asplenium onopteris), fronds in a rock crevice, Canary Islands, Gomera
RMHGA6HC–Irish Spleenwort, Asplenium onopteris
RF2HD2NAF–Irish spleenwort fern (Asplenium onopteris) green fronds
RMF88FYE–Irish spleenwort, Western Black Spleenwort, Asplenium onopteris in Spain.
RFCY8K03–Fern isolated over white
RF2WTHF20–Irish spleenwort (Asplenium onopteris) is a fern native to western and central Europe, Macaronesia and north Africa. This photo was taken in Asturias,
RM2TA8G4T–Irish spleenwort or Western black spleenwort, Asplenium onopteris frond.
RM2DCAT3T–Black Spleenwort / Asplenium adiantum-nigrum woodcut from Gerarde's Herball, History of Plants. Refers as 'The male blacke Ferne' / Onopteris mas P975
RFFB2FCC–Fern isolated. Aka spleenwort.
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.
RMCNWWFJ–Asplenium onopteris (Asplenium onopteris), lower side of a frond with sporangia, Canary Islands, Gomera
RMHGA6HD–Irish Spleenwort, Asplenium onopteris
RF2HK114K–Irish spleenwort fern (Asplenium onopteris) green fronds
RMAHHF1Y–spleenwort (Asplenium onopteris), single plant on the forest ground, Canary, Tenerife
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.
RMHGA6HF–Irish Spleenwort, Asplenium onopteris
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