Familia
Petiveriaceae
C. Agardh
pub. Aphor. Bot. (15): 221. 13 Jun 1824.
Tribus
Rivineae
Dumort.
pub. Anal. Fam. Pl.: 17. 1829.
Subtribus
Rivininae
C. Agardh ex J.A. Schmidt in Mart.
pub. Fl. Bras. 14(2): 327, 333. 1 Mai 1872.
Named members of the Subtribe Rivininae
1
Genus
Rivina
L.
pub. (1753) common name:
rivina
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.