PDF) Biogeography and ecological niche evolution in Diapensiaceae inferred from phylogenetic analysis
US Wildflower's Database of Family <i>Diapensiaceae</i> Wildflowers for All States
Cephalanthus occidentalis (Common buttonbush) | Native Plants of North America
Pyxidanthera barbulata
Savanna Pyxiemoss (Pyxidanthera barbulata) · iNaturalist United Kingdom
List of plant genus names with etymologies (Q–Z) - Wikipedia
Flora of New York/Ericales - Wikibooks, open books for an open world
Untitled
Flora-Germanica: Species List
Pyxidanthera - Wikipedia
Pyxies Guide - New York Natural Heritage Program
Diapensiaceae - Diapensia Family. Pyxie, Flowering Moss. Pine-Barren Beauty. Pyxidanthera Barbulata
Wildflowers and other plants of Eastern North America Mid-Atlantic Part 2
Orchids, here and there | NJPB Forums
Ericales
Pyxidanthera - Wikipedia
Savanna Pyxiemoss (Pyxidanthera barbulata) · iNaturalist United Kingdom
Asclepias tuberosa (Butterflyweed) | NPIN
Leiophyllum buxifolium ~ Mountain myrtle, Sand myrtle Plant Care Guide | Auntie Dogma's Garden Spot
Ceanothus americanus (New jersey tea) | NPIN
Ericales
Biogeography and ecological niche evolution in Diapensiaceae inferred from phylogenetic analysis - Gaynor - 2020 - Journal of Systematics and Evolution - Wiley Online Library
Families and Genera of New Jersey Vascular Plants: 2011
Cynoglossum officinale (hound's tongue) | CABI Compendium
