San Diego Silverback Fern
Pteridaceae
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[Pentagramma triangularis subsp. maxonii]
Note: Listed as Hemionitis glanduloviscida (Schuettpelz & Windham) Christenhusz, Global Fl. 4: 14 (2018)
Protologue: Syst. Bot. 40(3): 639 (2015)
Pronunciation: Pen-ta-grám-ma glan-du-lo-vís-ci-da
Etymology: possibly from two Gr. words meaning "five stripes" + with "provided with glands, viscid"
Jepson eFlora Treatment
Key to Pentagramma species
SD County Synoptic Voucher
Distribution:
Left: S.D. County Plant Atlas (http://sdplantatlas.org). Right: CCH2. Click to see current herbarium records.
Pentagramma glanduloviscida
Pentagramma glanduloviscida
Abaxial (lower) leaf surface.
Pentagramma glanduloviscida
Abaxial (lower) leaf surface, in full sporulation, the brown regions.
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