Varietas
rubescens common name:
desert threadplant
17
Varietas
tenuis
McVaugh
common name:
desert threadplant
18
Species
secundiflorus
G.T. Robbins
common name:
onesided threadplant
19
Species
sigmoideus
G.T. Robbins
common name:
sigmoid threadplant
20
Species
twisselmannii
J.T. Howell
common name:
Twisselmann's threadplant
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.