. British ferns and their varieties. Kig- 313- S. v. ltndulalo-ramosum. Fjg. 314. *S\ ?. widulaliuu. (Fig. 313).—Found by Mr. Moly ; robusterthan sinuato-multifidum, but on similar lines. —It was from the spores of this variety thatMessrs. Stansfield raised their beautiful fimbriate crispums (seePlate XXXVIII) ; found by Mr. Edwards in Devon. —A very fine form raised by Col. Jones. Undulatum (Fig. 314).—Found in several places; fronds un-dulate or semi-frilled a la crisfum, but freely PLATE XXXIX. Trichomancs rati leans Hymenophyllum Tun


. British ferns and their varieties. Kig- 313- S. v. ltndulalo-ramosum. Fjg. 314. *S\ ?. widulaliuu. (Fig. 313).—Found by Mr. Moly ; robusterthan sinuato-multifidum, but on similar lines. —It was from the spores of this variety thatMessrs. Stansfield raised their beautiful fimbriate crispums (seePlate XXXVIII) ; found by Mr. Edwards in Devon. —A very fine form raised by Col. Jones. Undulatum (Fig. 314).—Found in several places; fronds un-dulate or semi-frilled a la crisfum, but freely PLATE XXXIX. Trichomancs rati leans Hymenophyllum TunbridgenseHymenophyllum unilaterale TRICIIOiYIANES RADICANS 257 Unguiceps.—A narrow form of the marginate section withdivided tips which curve downwards like claws.


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Keywords: ., bookcentury1900, bookdecade1910, booksubjectbotany, bookyear1912