Apocynaceae, Dogbane Family
Geographic Distribution Maps

Fig. 1. Left: An individual flower of Asclepias albicans, with the anther hoods (the structures on the outside of the top of the flower, surrounding the anther head) approximately level with the top of the anther head. Right: An individual flower of Asclepias subulata, with the anther hoods extending well beyond the top of the anther head. Click on the pictures for larger versions.

This page was just begun on 14 January 2016 to hold the geographic distribution maps for the random Apocynaceae species we decide for one reason or another to create.

The two maps given in this page were made from voucher distributions as of 14 January 2016.

Asclepias albicans Asclepias subulata
Fig. 1. Geographic distribution maps for species in the Apocynaceae, Dogbane Family. Click on the pictures for larger versions.

Voucher data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/consortium/) on 14 January 2016.

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Copyright © 2016 by Tom Chester, Mike Crouse, Kate Harper, Adrienne Ballwey, and James Dillane
Commercial rights reserved. Permission is granted to reproduce any or all of this page for individual or non-profit institutional internal use as long as credit is given to us at this source:
Comments and feedback: Tom Chester
Updated 14 January 2016