Difference between revisions of "Chrysolepis chrysophylla"
Bot. Not., Suppl. 2(1): 117. 1948.
Common names: Giant golden chinkapin
Endemic
Basionym: Castanea chrysophylla Douglas ex Hooker Fl. Bor.-Amer. 2: 159. 1838
Synonyms: Castanopsis chrysophylla (Douglas ex Hooker) A. de Candolle
Treatment appears in FNA Volume 3.
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− | |distribution= | + | |distribution=Calif.;Oreg.;Wash.;only in the flora. |
|discussion=<p>Varieties 2: only in the flora.</p><!-- | |discussion=<p>Varieties 2: only in the flora.</p><!-- | ||
--><p>The two varieties intergrade considerably where they are in contact.</p><!-- | --><p>The two varieties intergrade considerably where they are in contact.</p><!-- | ||
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|basionyms=Castanea chrysophylla | |basionyms=Castanea chrysophylla | ||
|family=Fagaceae | |family=Fagaceae | ||
− | |distribution= | + | |distribution=Calif.;Oreg.;Wash.;only in the flora. |
|reference=None | |reference=None | ||
|publication title=Bot. Not., Suppl. | |publication title=Bot. Not., Suppl. | ||
|publication year=1948 | |publication year=1948 | ||
|special status=Endemic | |special status=Endemic | ||
− | |source xml=https:// | + | |source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-data-curation.git/src/bb6b7e3a7de7d3b7888a1ad48c7fd8f5c722d8d6/coarse_grained_fna_xml/V3/V3_586.xml |
|genus=Chrysolepis | |genus=Chrysolepis | ||
|species=Chrysolepis chrysophylla | |species=Chrysolepis chrysophylla |
Revision as of 00:03, 28 May 2020
Trees or erect shrubs, to 45 m. Bark thick, rough. Twigs densely covered with tight, yellowish, peltate trichomes. Leaves: petiole 5-8 mm. Leaf blade flat or folded upward along midvein, margins entire, apex acute or acuminate, surfaces abaxially usually golden or brownish with dense glandular trichomes. Fruits: cupule yellowish, 20-60 mm thick, densely spiny, surface obscured; nut light brown, (6-)8-12(-15) mm, glabrous, completely enclosed by cupule until maturity.
Distribution
Calif., Oreg., Wash., only in the flora.
Discussion
Varieties 2: only in the flora.
The two varieties intergrade considerably where they are in contact.
Varieties 2
Selected References
None.
Key
1 | Leaf apex acute or acuminate; trees or erect shrubs, bark thick, rough. | Chrysolepis chrysophylla |
1 | Leaf apex obtuse, occasionally somewhat acute; low rhizomatous shrubs, bark thin, smooth. | Chrysolepis sempervirens |