31 species are accepted. •
Hyoscyamus afghanicus – Afghanistan •
Hyoscyamus albus L. – White henbane – Spain and Morocco •
Hyoscyamus arachnoideus – northern Iraq and Western Iran •
Hyoscyamus aureus L. – Golden henbane – Eastern Mediterranean (Greece to Egypt) and Iraq •
Hyoscyamus bornmuelleri – southern Iran •
Hyoscyamus boveanus (Dunal) Asch. & Schweinf. – Egypt and Sinai •
Hyoscyamus coelesyriacus – Lebanon •
Hyoscyamus desertorum (Asch. ex Boiss.) Täckh. – Syria to Egypt and northeastern Saudi Arabia •
Hyoscyamus flaccidus – Oman and Yemen •
Hyoscyamus gallagheri – Oman •
Hyoscyamus grandiflorus – northern Somalia •
Hyoscyamus insanus – eastern Arabian Peninsula to Iran, Afghanistan, Pakistan, and the Himalayas •
Hyoscyamus kotschyanus – western and southwestern Iran •
Hyoscyamus kurdicus – northern Iraq to Iran •
Hyoscyamus leptocalyx – southeastern Turkey to western Iran •
Hyoscyamus leucanthera – Iran, Afghanistan, and Turkmenistan •
Hyoscyamus longipedunculatus – northern Iraq •
Hyoscyamus malekianus – southern Iran •
Hyoscyamus multicaulis – central Afghanistan •
Hyoscyamus muticus L. (synonym:
H. falezlez) – Egyptian henbane – northern Africa (Sahara), Arabian Peninsula, Iran, Pakistan, and India •
Hyoscyamus niger L. – Black henbane – temperate Eurasia and north Africa •
Hyoscyamus nutans – Iran •
Hyoscyamus orthocarpus – western and southern Iran •
Hyoscyamus pojarkovae – Syria, Iraq, and Iran •
Hyoscyamus pusillus L. – Western and Central Asia to Tibet and Mongolia •
Hyoscyamus reticulatus L. – Turkey to Sinai and Tajikistan •
Hyoscyamus rosularis – central Iran •
Hyoscyamus senecionis – northern Iraq, Iran, and Afghanistan •
Hyoscyamus squarrosus – Iran, Turkmenistan, Afghanistan, and Pakistan •
Hyoscyamus tenuicaulis – western and southern Iran •
Hyoscyamus tibesticus – Chad (
Tibesti Mountains) ==Gallery==