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| | Asplenium (Site not responding. Last check: 2007-10-29) |
 | | The following and their cultivars may be found in U.S. commerce with scolopendrium and trichomanes the most popular. |
 | | • ebenoides--Scott's Spleenwort, zones 3-8, 10-20", tolerates high pH, a natural hybrid between playneuron and rhizophyllum, fronds pinnate at base and lanceolate |
 | | • platyneuron --Ebony Spleenwort, zones 5-8, 12-20", dark green glossy fronds in herringbone-pattern, frond pinnate and linear to lanceolate |
| pss.uvm.edu /pss123/ferasple.html (256 words) |
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