Prostanthera rotundifolia R. Br.

Common Name:
Family: Lamiaceae Lindl.

Country of Origin: Tasmania

Description: Shrub, to 12 feet; leaves petioled, ovate), and broadly tapering to each end; wider than oblanceolate.">obovate to orbicular, to about 3/8 inches long and wide; flowers in short, loose or compact racemes on lateral branchlets, subtending leaves reduced, calyx to 1/8 inch long at flowering, 2-lipped, the lips about equal, entire, corolla to 1/2 inch long, lilac.
Southern and southeastern Australia, including Tasmania.

USDA Zone: 9a-10b

Accession Data:

Accession # 198501288
Source: Unknown
Accession Date: 12-31-1985
Bench: 2311 - New Zealand/Australia
- Currently: active - healthy
- Qty: 2 confirmed on 03-24-2025

Classification:

Division: Magnoliophyta
Class: Magnoliopsida
SubClass: euasterid I
Order: Lamiales
SubOrder:
Family: Lamiaceae
SubFamily: Prostantheroideae
Tribe: Westringieae
SubTribe:

Flowering Data:

This accession has been observed in bloom on:

Year	Jan				Feb				Mar					Apr				May				Jun					Jul				Aug				Sep					Oct				Nov				Dec
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008

References (internal):

EEB 3271 - Systematic Botany

EEB Greenhouse Holdings native to: New South Wales / Tasmania / Victoria

References (external):

Plants For A Future. Last accessed on Tuesday, 14 May, 2019.
The Plant List (2013). Version 1.1. Last accessed on Tuesday, 14 May, 2019.
WCSP (2019). World Checklist of Selected Plant Families. Facilitated by the Royal Botanic Gardens, Kew. Last accessed on Tuesday, 14 May, 2019.

data regenerated on Sat, 24 May 2025 13:27:12 -0400 [bcm v4.0]