Ordo
Marattiales
Prantl
pub. Lehrb. Bot.: 115, 119. 1874.
Familia
Marattiaceae
Bercht. & J. Presl
pub. Prir. Rostlin: 272. 1820.
Subfamilia
Danaeoideae
J. Williams
pub. Man. Bot., ed. 3: 566. 1855.
Tribus
Danaeeae
Moore
pub. Index Fil.: xiii. 1857-1862.
Genus
Danaea
Sm.
pub. (1793) common name:
danafern
Named members of the Genus Danaea
1
Species
elliptica
Sm.
common name:
Caribbean danafern
2
Species
jamaicensis
Underwood
common name:
Jamaican danafern
3
Species
jenmanii
Underwood
common name:
Puerto Rico danafern
4
Species
nodosa
(L.) Sm.
common name:
nodeless danafern
5
Species
urbanii
Maxon
common name:
forest danafern
Individual specimen entries are published in the sample database supplied with
The Compleat Botanica for species or varieties of this supra-generic taxon.
Grok observedObserver part meansObservation thoroughlyOn the Meaning of ‘Grok’ The Martians seem to know instinctively what we learned painfully from modern physics, that observer acts with observed through the process of observation. ‘Grok’ means to understand so thoroughly that the observer becomes a part of the observed.