Calyptridium monandrum
species of plant

Calyptridium monandrum, synonym Cistanthe monandra, is a species of flowering plant in the family Montiaceae known by the common name common pussypaws.
The plant is native to the Southwestern United States, Southern California, and adjacent Baja California, where it grows in sandy areas such as deserts and coastal and mountain scrub habitats.
Description
Calyptridium monandrum is a fleshy, flat annual herb producing short stems which extend along the ground or spread upright from a small taproot. Thick, spoon-shaped leaves occur in a basal rosette at the base of the stem, reaching up to about 5 cm in length. There are smaller leaves along the stems.
Small inflorescences sprout from the stem bearing many flowers, each with fleshy, triangular sepals and three pink or red petals only a few millimeters long. The fruit is a translucent, oblong capsule up to six millimeters long containing several shiny, black seeds.
The public source identifies “Calyptridium monandrum” as species of plant. This brief keeps that definition visible, then builds a research path around Calyptridium, monandrum and species.
Why this record matters
A short description can identify a subject without explaining its stakes. For “Calyptridium monandrum”, the useful work is to connect “species of plant” to the records capable of establishing context and consequence.
The date and method of observation matter as much as the stated conclusion, especially where classification or consensus has changed. The source revision retrieved here is dated Apr 11, 2023. The linked authority identifier is Q5122277. None of the 0 selected statements returned an explicit reference.
Current terminology should not be projected backward without checking the classification used when the underlying evidence was created. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
How to read it
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Primary datasets, specimen catalogues, standards bodies and the most recent peer-reviewed literature.
Three-step research path
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Questions for further research
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This entry incorporates text from “Calyptridium monandrum” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.